<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

/*
* Functions in this file, in order:
* b2bking_dynamic_rule_hidden_price - Dynamic rule: Hidden Price
b2bking_dynamic_rule_hidden_price_disable_purchasable - Dynamic rule: Hidden Price - Disables purchasable capability 
b2bking_dynamic_rule_unpurchasable_disable_purchasable - Dynamic rule: UNPURCHASABLE
* b2bking_dynamic_rule_cart_discount - Dynamic rules: Discount Amount and Discount Percentage
* b2bking_dynamic_rule_bogo_discount - Dynamic rule: Buy X Get 1 Free Discount
b2bking_dynamic_rule_discount_regular_price
b2bking_dynamic_rule_discount_sale_price
b2bking_dynamic_rule_discount_display_dynamic_price
b2bking_dynamic_rule_discount_display_dynamic_price_in_cart
b2bking_dynamic_rule_discount_display_dynamic_price_in_cart_item
b2bking_dynamic_rule_discount_display_dynamic_sale_badge
* b2bking_dynamic_rule_add_tax_fee - Dynamic rules: Add tax / Fee (Percentage and Amount)
* b2bking_dynamic_rule_fixed_price - Dynamic rule: Fixed Price
* b2bking_dynamic_rule_free_shipping - Dynamic rule: Free Shipping

* b2bking_dynamic_minmax_order_amount - Dynamic rules: Minimum Order and Maximum Order
* b2bking_dynamic_minmax_order_amount_quantity - Dynamic rules: Minimum Order and Maximum Order step inputs
* b2bking_dynamic_minmax_order_amount_quantity_variation - Dynamic rules: Minimum Order and Maximum Order step inputs

* b2bking_dynamic_rule_required_multiple - Dynamic rule: Required multiple
* b2bking_dynamic_rule_required_multiple_quantity - sets quantity step for simple products
* b2bking_dynamic_rule_required_multiple_quantity_variation - sets quantity step for individual variations
* b2bking_dynamic_rule_required_multiple_quantity_number - sets minimum for ajax add to cart

* b2bking_dynamic_rule_zero_tax_product - Dynamic rule: Zero Tax Product
* b2bking_dynamic_rule_tax_exemption - Dynamic rule: Tax Exemption
b2bking_dynamic_rule_tax_exemption_fees
*/
		
class B2bking_Dynamic_Rules {

		// Dynamic rule Hidden price
		public static function b2bking_dynamic_rule_hidden_price($price, $product){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $price;
			}

			if (isset($_POST['_inline_edit'])){
				return $price;
			}
			if (isset($_REQUEST['bulk_edit'])){
			    return $price;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $price;
			}

			// Get current product
			$current_product_id = $product->get_id();

			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			if (intval($current_product_id) === $offer_id){
				return $price;
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('hidden_price', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $price;
			}

			$hidden_price_rules = $response[0];
			$current_product_belongsto_array = $response[1];


			// if there are no hidden price rules, than price is not hidden, and viceversa
			if (empty($hidden_price_rules)){
				return $price;
			} else {
				$text = '<span class="b2bking_hidden_price_text">'.apply_filters('b2bking_hidden_price_rule_text',get_option('b2bking_hidden_price_dynamic_rule_text_setting', esc_html__('Price is unavailable','b2bking')), $current_product_id).'</span>';

				// define icons
				$icons = b2bking()->get_icons();
				foreach ($icons as $icon_name => $svg){
					if (!empty($svg)){
						// replace icons
						$text = str_replace('['.$icon_name.']', $svg, $text);
					}
				}

				return $text;
			}

		}

		// Dynamic rule hidden price disable purchasable ability on product
		public static function b2bking_dynamic_rule_hidden_price_disable_purchasable($purchasable, $product){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $purchasable;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $purchasable;
			}

			// Get current product
			$current_product_id = $product->get_id();

			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			if (intval($current_product_id) === $offer_id){
				return $purchasable;
			}


			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('hidden_price', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $purchasable;
			}

			$hidden_price_rules = $response[0];

			// if there are no hidden price rules, than price is not hidden, and viceversa
			if (empty($hidden_price_rules)){
				return $purchasable;
			} else {
				return false;
			}
		}

		public static function b2bking_dynamic_rule_unpurchasable_disable_purchasable($purchasable, $product){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $purchasable;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $purchasable;
			}

			// Get current product
			$current_product_id = $product->get_id();

			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			if (intval($current_product_id) === $offer_id){
				return $purchasable;
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('unpurchasable', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $purchasable;
			}

			$unpurchasable_rules = $response[0];

			// if there are no hidden price rules, than price is not hidden, and viceversa
			if (empty($unpurchasable_rules)){
				return $purchasable;
			} else {
				return false;
			}
		}

		// Dynamic rule cart discount
		public static function b2bking_dynamic_rule_cart_discount( WC_Cart $cart ){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			// Track fees for combination when b2bking_combine_discount_fees is enabled
			$combined_fees = array();

			/*
			* Apply all discounts for "all products excluding"
			*/

			$array_who_multiple = array(
				'relation' => 'OR',
				array(
					'key' => 'b2bking_rule_who_multiple_options',
					'value' => 'group_'.$currentusergroupidnr,
					'compare' => 'LIKE'
				),
				array(
					'key' => 'b2bking_rule_who_multiple_options',
					'value' => 'user_'.$user_id,
					'compare' => 'LIKE'
				),
			);

			if ($user_id !== 0){
				array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'all_registered',
								'compare' => 'LIKE'
							));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2b',
								'compare' => 'LIKE'
							));
				} else {
					array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2c',
								'compare' => 'LIKE'
							));
				}

			}

			$array_who = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'group_'.$currentusergroupidnr
							),
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'user_'.$user_id
							),
							array(
								'relation' => 'AND',
								array(
									'key' => 'b2bking_rule_who',
									'value' => 'multiple_options'
								),
								$array_who_multiple
							),
						);
			// if user is registered, also select rules that apply to all registered users
			if ($user_id !== 0){
				array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'all_registered'
							));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2b'
							));
				} else {
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2c'
							));
				}
			}

			$discount_rule_ids = get_option('b2bking_have_discount_rules_list_ids', '');
			if (!empty($discount_rule_ids)){
				$discount_rule_ids = explode(',',$discount_rule_ids);
			} else {
				$discount_rule_ids = array();
			}

			if (apply_filters('b2bking_use_simple_query_system', false)){
				$discount_rules_excluding = get_posts([
					'post_type' => 'b2bking_rule',
					'post_status' => 'publish',
					'fields' => 'ids',
					'post__in' => $discount_rule_ids,
					'numberposts' => -1
				]);

				$discount_rules_excluding = b2bking()->filter_check_rules_apply_meta_value($discount_rules_excluding, 'b2bking_rule_applies', 'excluding_multiple_options');

			} else {
				$discount_rules_excluding = get_posts([
					'post_type' => 'b2bking_rule',
					'post_status' => 'publish',
					'fields' => 'ids',
					'post__in' => $discount_rule_ids,
					'numberposts' => -1,
					'meta_query'=> array(
						'relation' => 'AND',
						$array_who,
						array(
							'key' => 'b2bking_rule_applies',
							'value' => 'excluding_multiple_options'
						),
					)
				]);
			}

			$discount_rules_excluding = b2bking()->filter_check_rules_apply_current_user($discount_rules_excluding);


			// foreach item in cart, check if any rule applies
			if(is_object($cart)) {
				foreach($cart->get_cart() as $cart_item){	

					if (isset($cart_item['b2bking_is_offer_child'])){
						continue;
					}

					$product_quantity = $cart_item['quantity'];
					$product_price = $cart_item['line_total'] / $cart_item['quantity'];

					$variation_parent_id = 0;
					if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
						$current_product_id = $cart_item['variation_id'];
						$variation_parent_id = wp_get_post_parent_id($current_product_id);
					} else {
						$current_product_id = $cart_item['product_id'];
					}

					$discount_rules_excluding = b2bking()->get_rules_apply_priority($discount_rules_excluding);

					foreach ($discount_rules_excluding as $rule_id){
						$multiple_options = get_post_meta($rule_id,'b2bking_rule_applies_multiple_options', true);
						$multiple_options_array = explode(',', $multiple_options);

						$product_is_excluded = 'no';
						if (in_array('product_'.$current_product_id, $multiple_options_array) || in_array('product_'.$variation_parent_id, $multiple_options_array)){
							$product_is_excluded = 'yes';
						} else {
							// try categories
							$taxonomies = b2bking()->get_taxonomies();
							foreach ($taxonomies as $tax_nickname => $tax_name){
								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
								$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
								$current_product_categories = array_merge($current_product_categories, $parent_product_categories);
								$current_product_belongsto_array = array_map(function($value) use ($tax_nickname){ return $tax_nickname.'_'.$value; }, $current_product_categories);

								foreach ($current_product_belongsto_array as $item_category){
									if (in_array($item_category, $multiple_options_array)){
										$product_is_excluded = 'yes';
										break 2; // already +1
									}
								}
							}
						}

						if ($product_is_excluded === 'no'){
							// check rule conditions
							$passconditions = 'yes';
							$conditions = get_post_meta($rule_id, 'b2bking_rule_conditions', true);

							if (!empty($conditions)){
								$conditions = explode('|',$conditions);
								foreach ($conditions as $condition){
									$condition_details = explode(';',$condition);

						    		if (substr($condition_details[0], -5) === 'value') {
									if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								}
									switch ($condition_details[0]){
										case 'cart_total_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($cart->cart_contents_count > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($cart->cart_contents_count === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($cart->cart_contents_count < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										case 'cart_total_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										case 'product_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($product_quantity > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($product_quantity === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($product_quantity < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										case 'product_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! (floatval($product_price) > floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! (floatval($product_price) === floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! (floatval($product_price) < floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;	
									}
								}
							}

							// Passed conditions
							if ($passconditions === 'yes'){

								// calculate discount amount. If bigger, replace total
								$type = get_post_meta($rule_id, 'b2bking_rule_what', true);
								$howmuch = get_post_meta($rule_id, 'b2bking_rule_howmuch', true);

								if (defined('WCCS_VERSION')) {
									if ($type === 'discount_amount'){
										$howmuch = b2bking()->get_woocs_price($howmuch);
									}
								}

								if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
									$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $rule_id, 'post' ), 'b2bking_rule_discountname', true);
								} else {
									$discount_name = get_post_meta($rule_id, 'b2bking_rule_discountname', true);
								}
								
								$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));

								if ($type === 'discount_amount'){

									// discount higher than product price
									if (floatval($howmuch) > $product_price){
										// if discount higher cap discount at product price.
										$howmuch = $product_price * $cart_item['quantity'];
									} else {
										$howmuch = floatval ($howmuch) * $cart_item['quantity'];
									}
								} else if ($type === 'discount_percentage') {
									$howmuch = round((floatval($howmuch)/100) * $cart_item['line_total'], $decimals);

									// raise prices
									$raise_price = get_post_meta($rule_id,'b2bking_rule_raise_price', true);
									if ($raise_price === 'yes'){
										$howmuch = apply_filters('b2bking_raise_price_final', round((floatval(-1 * abs($howmuch))/100) * $cart_item['line_total'], $decimals), $current_product_id);
									}
								}

								$howmuch = apply_filters('b2bking_discount_excluding_howmuch', $howmuch, $type, $rule_id, $product_price, $cart_item['quantity']);

								if ($howmuch > 0){
									// if user gave discount a name, use that
									if($discount_name !== NULL && $discount_name !== ''){
										$fee_name = apply_filters('b2bking_combine_discount_fees', true) ? 
											apply_filters('b2bking_discount_name_excluding_products',$discount_name) : 
											get_the_title($current_product_id).' '.apply_filters('b2bking_discount_name_excluding_products',$discount_name);
										
										if (apply_filters('b2bking_combine_discount_fees', true)) {
											// Track fee for later combination
											if (!isset($combined_fees[$fee_name])) {
												$combined_fees[$fee_name] = array('amount' => 0, 'taxable' => false);
											}
											$combined_fees[$fee_name]['amount'] += $howmuch;
										} else {
											$cart->add_fee( $fee_name, - $howmuch, false);
										}
									} else {
										$fee_name = apply_filters('b2bking_combine_discount_fees', true) ? 
											esc_html__('Discount','b2bking') : 
											get_the_title($current_product_id).esc_html__(' Discount','b2bking');
										
										if (apply_filters('b2bking_combine_discount_fees', true)) {
											// Track fee for later combination
											if (!isset($combined_fees[$fee_name])) {
												$combined_fees[$fee_name] = array('amount' => 0, 'taxable' => true);
											}
											$combined_fees[$fee_name]['amount'] += $howmuch;
										} else {
											$cart->add_fee( $fee_name, - $howmuch);
										}
									}
								}
							}

						}
					}

				}
			}

			/*
			* Apply all cart total discounts
			*/

			$array_who_multiple = array(
				'relation' => 'OR',
				array(
					'key' => 'b2bking_rule_who_multiple_options',
					'value' => 'group_'.$currentusergroupidnr,
					'compare' => 'LIKE'
				),
				array(
					'key' => 'b2bking_rule_who_multiple_options',
					'value' => 'user_'.$user_id,
					'compare' => 'LIKE'
				),
			);

			if ($user_id !== 0){
				array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'all_registered',
								'compare' => 'LIKE'
							));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2b',
								'compare' => 'LIKE'
							));
				} else {
					array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2c',
								'compare' => 'LIKE'
							));
				}

			}

			$array_who = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'group_'.$currentusergroupidnr
							),
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'user_'.$user_id
							),
							array(
								'relation' => 'AND',
								array(
									'key' => 'b2bking_rule_who',
									'value' => 'multiple_options'
								),
								$array_who_multiple
							),
						);
			// if user is registered, also select rules that apply to all registered users
			if ($user_id !== 0){
				array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'all_registered'
							));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2b'
							));
				} else {
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2c'
							));
				}
			}

			$discount_rule_ids = get_option('b2bking_have_discount_rules_list_ids', '');
			if (!empty($discount_rule_ids)){
				$discount_rule_ids = explode(',',$discount_rule_ids);
			} else {
				$discount_rule_ids = array();
			}

			//$total_cart_rules = get_transient('b2bking_total_cart_rules_'.get_current_user_id());
			$total_cart_rules = b2bking()->get_global_data('b2bking_total_cart_rules', false, get_current_user_id());

			if (!$total_cart_rules){
				// Get all dynamic rule total cart discounts that apply to the user or the user's group

				if (apply_filters('b2bking_use_simple_query_system', false)){
					$total_cart_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'fields' => 'ids',
						'post__in' => $discount_rule_ids,
						'numberposts' => -1
					]);

					$total_cart_rules = b2bking()->filter_check_rules_apply_meta_value($total_cart_rules, 'b2bking_rule_applies', 'cart_total');

				} else {
					$total_cart_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'fields' => 'ids',
						'post__in' => $discount_rule_ids,
						'numberposts' => -1,
						'meta_query'=> array(
							'relation' => 'AND',
							$array_who,
							array(
								'key' => 'b2bking_rule_applies',
								'value' => 'cart_total'
							),
						)
					]);
				}

				// possible issue with %LIKE% with similar user or group IDs, e.g. user_16 getting a rule of user_1 incorrectly
				// to fix this, instead of making a larger query, check all rules that they indeed apply to the current user
				$total_cart_rules = b2bking()->filter_check_rules_apply_current_user($total_cart_rules);


				b2bking()->set_global_data('b2bking_total_cart_rules', $total_cart_rules, false, get_current_user_id());

			}

			// If multiply discounts apply, give only the bigger discount (rather than cumulated)
			$current_total_cart_discount = 0;
			$current_total_cart_discount_name = '';

			$total_cart_rules = b2bking()->get_rules_apply_priority($total_cart_rules);


			foreach($total_cart_rules as $total_cart_rule){
				// Check discount conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($total_cart_rule, 'b2bking_rule_conditions', true);

				if (!empty($conditions)){
					$conditions = explode('|',$conditions);
					foreach ($conditions as $condition){
						$condition_details = explode(';',$condition);

			    		if (substr($condition_details[0], -5) === 'value') {
							$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
						}

						switch ($condition_details[0]){
							case 'cart_total_quantity':
								switch ($condition_details[1]){
									case 'greater':
										if (! (apply_filters('b2bking_cart_discount_total_qty', $cart->cart_contents_count) > intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! (apply_filters('b2bking_cart_discount_total_qty', $cart->cart_contents_count) === intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! (apply_filters('b2bking_cart_discount_total_qty', $cart->cart_contents_count) < intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
							case 'cart_total_value':
								switch ($condition_details[1]){
									case 'greater':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
						}
					}
				}

				// Passed conditions
				if ($passconditions === 'yes'){
					
					// calculate discount amount. If bigger, replace total
					$type = get_post_meta($total_cart_rule, 'b2bking_rule_what', true);
					$howmuch = get_post_meta($total_cart_rule, 'b2bking_rule_howmuch', true);

					if (defined('WCCS_VERSION')) {
						if ($type === 'discount_amount'){
							$howmuch = b2bking()->get_woocs_price($howmuch);
						}
					}
					

					if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
						$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $total_cart_rule, 'post' ), 'b2bking_rule_discountname', true);
					} else {
						$discount_name = get_post_meta($total_cart_rule, 'b2bking_rule_discountname', true);
					}

					if ($type === 'discount_amount'){
						$howmuch = apply_filters('b2bking_rule_total_discount_howmuch', floatval ($howmuch), $cart->cart_contents_count, $total_cart_rule);
					} else if ($type === 'discount_percentage') {
						$howmuch = (floatval($howmuch)/100) * apply_filters('b2bking_cart_subtotal_discount_basis',apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal()));

						$raise_price = get_post_meta($total_cart_rule,'b2bking_rule_raise_price', true);
						if ($raise_price === 'yes'){
							$howmuch = apply_filters('b2bking_raise_price_final',(floatval(-1 * abs($howmuch))/100) * apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal()), 0);
						}
					}

					if($howmuch > $current_total_cart_discount){
						$current_total_cart_discount = $howmuch;
						$current_total_cart_discount_name = $discount_name;
					}
				}
			}

			// Apply the biggest total cart discount, if any
			if($current_total_cart_discount > 0){
				$discount_display_name = esc_html__('Total Cart Discount','b2bking');
				if ($current_total_cart_discount_name !== '' && $current_total_cart_discount_name !== NULL){
					$discount_display_name = $current_total_cart_discount_name;
				}

				$current_total_cart_discount = apply_filters('b2bking_rule_total_discount_howmuch_final', $current_total_cart_discount);
				$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
				$cart->add_fee( $discount_display_name, -round($current_total_cart_discount, $decimals), false);
			}


			/*
			* Apply all product category discounts
			*/

			$categorydiscounts = array();


			// Get all dynamic rule product category discounts discounts that apply to the user or the user's group

			//$category_discount_rules = get_transient('b2bking_category_discount_rules_'.get_current_user_id());
			$category_discount_rules = b2bking()->get_global_data('b2bking_category_discount_rules', false,  get_current_user_id());


			if (!$category_discount_rules){

				if (apply_filters('b2bking_use_simple_query_system', false)){
					$category_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids
					]);

					$tags_discount_rules = $category_discount_rules;

					$category_discount_rules = b2bking()->filter_check_rules_apply_meta_value($category_discount_rules, 'b2bking_rule_applies', 'category', 'LIKE');
					$tags_discount_rules = b2bking()->filter_check_rules_apply_meta_value($tags_discount_rules, 'b2bking_rule_applies', 'tag', 'LIKE');

				} else {
					$category_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids,
						'meta_query'=> array(
							'relation' => 'AND',
							$array_who,
							array(
								'key' => 'b2bking_rule_applies',
								'value' => 'category', // values are of the form: category_idnumber, category_5, category_47 etc
								'compare' => 'LIKE'
							),
						)
					]);

					$tags_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids,
						'meta_query'=> array(
							'relation' => 'AND',
							$array_who,
							array(
								'key' => 'b2bking_rule_applies',
								'value' => 'tag', // values are of the form: category_idnumber, category_5, category_47 etc
								'compare' => 'LIKE'
							),
						)
					]);
				}
				

				$category_discount_rules = array_merge($category_discount_rules, $tags_discount_rules);


				$category_discount_rules = b2bking()->filter_check_rules_apply_current_user($category_discount_rules);

				b2bking()->set_global_data('b2bking_category_discount_rules', $category_discount_rules, false, get_current_user_id());
			}

			$category_discount_rules = b2bking()->get_rules_apply_priority($category_discount_rules);

			foreach ($category_discount_rules as $category_discount_rule){
				
				// Get discount details
				$type = get_post_meta($category_discount_rule, 'b2bking_rule_what', true);
				$howmuch = get_post_meta($category_discount_rule, 'b2bking_rule_howmuch', true);
				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}
				$category_id = explode('_',get_post_meta($category_discount_rule, 'b2bking_rule_applies', true))[1];
				if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
					$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $category_discount_rule, 'post' ), 'b2bking_rule_discountname', true);
				} else {
					$discount_name = get_post_meta($category_discount_rule, 'b2bking_rule_discountname', true);
				}

				$category_title = get_term( $category_id )->name;
				$number_products = 0;
				$total_price_products = 0;

				// Calculate number of products in cart of this category AND total price of these products
				if(is_object($cart)) {
					foreach($cart->get_cart() as $cart_item){

						if (isset($cart_item['b2bking_is_offer_child'])){
							continue;
						}

						if(b2bking()->b2bking_has_taxonomy($category_id, 'product_cat', $cart_item['product_id']) || b2bking()->b2bking_has_taxonomy($category_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag'), $cart_item['product_id'])){
							$item_price = $cart_item['data']->get_price(); 
							$item_qty = $cart_item["quantity"];// Quantity
							$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
							$number_products += $item_qty; // ctotal number of items in cart
							$total_price_products += $item_line_total; // calculated total items amount
						}
					}
				}

				// Check discount conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($category_discount_rule, 'b2bking_rule_conditions', true);

				if (!empty($conditions)){
					$conditions = explode('|',$conditions);
					foreach ($conditions as $condition){
						$condition_details = explode(';',$condition);

			    		if (substr($condition_details[0], -5) === 'value') {
							$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
						}

						switch ($condition_details[0]){
							case 'category_product_quantity':
								switch ($condition_details[1]){
									case 'greater':
										if (! ($number_products > intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! ($number_products === intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! ($number_products < intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
							case 'category_product_value':
								switch ($condition_details[1]){
									case 'greater':
										if (! (floatval($total_price_products) > floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! (floatval($total_price_products) === floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! (floatval($total_price_products) < floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;	
							case 'cart_total_quantity':
								switch ($condition_details[1]){
									case 'greater':
										if (! ($cart->cart_contents_count > intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! ($cart->cart_contents_count === intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! ($cart->cart_contents_count < intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;

							case 'cart_total_value':
								switch ($condition_details[1]){
									case 'greater':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
						}
					}
				}

				// Passed conditions
				if ($passconditions === 'yes'){

					if ($type === 'discount_amount'){
						$howmuch = floatval ($howmuch) * apply_filters('b2bking_discount_amount_rules_times_applied',$number_products);
					} else if ($type === 'discount_percentage') {
						$howmuch = (floatval($howmuch)/100) * $total_price_products;

						$raise_price = get_post_meta($category_discount_rule,'b2bking_rule_raise_price', true);
						if ($raise_price === 'yes'){
							$howmuch = apply_filters('b2bking_raise_price_final', (floatval(-1 * abs($howmuch))/100) * $total_price_products, 0);
						}
					}

					if ($howmuch > 0){
						if (!isset($categorydiscounts[$category_id])){
							$categorydiscounts[$category_id] = array($category_title.esc_html__(' Discount','b2bking'), $howmuch);
							// if the user gave the discount a name, use that
							if ($discount_name !== NULL && $discount_name !== ''){
								$categorydiscounts[$category_id][0] = $discount_name;
							}
						} else {
							if ($howmuch > $categorydiscounts[$category_id][1]){
								$categorydiscounts[$category_id][1] = $howmuch;
								$categorydiscounts[$category_id][0] = $category_title.esc_html__(' Discount','b2bking');
								// if the user gave the discount a name, use that
								if ($discount_name !== NULL && $discount_name !== ''){
									$categorydiscounts[$category_id][0] = $discount_name;
								}
							}
						}
					}
				}
			}

			// Apply all the category discounts
			if (!empty($categorydiscounts)){
				foreach ($categorydiscounts as $discount){
					$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
					$cart->add_fee( $discount[0], - round($discount[1], $decimals));
				}
			}
			
			/*
			* Apply all individual product discounts
			*/

			$productdiscounts = array();

			//	$product_discount_rules = get_transient('b2bking_product_discount_rules_'.get_current_user_id());

			$product_discount_rules = b2bking()->get_global_data('b2bking_product_discount_rules', false, get_current_user_id());

			if (!$product_discount_rules){
				// Get all dynamic rule individual product discounts  that apply to the user or the user's group

				if (apply_filters('b2bking_use_simple_query_system', false)){
					$product_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids
					]);

					$product_discount_rules = b2bking()->filter_check_rules_apply_meta_value($product_discount_rules, 'b2bking_rule_applies', 'product', 'LIKE');

				} else {
					$product_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids,
						'meta_query'=> array(
							'relation' => 'AND',
							$array_who,
							array(
								'key' => 'b2bking_rule_applies',
								'value' => 'product', // values are of the form: product_idnumber
								'compare' => 'LIKE'
							),
						)
					]);
				}
				

				$product_discount_rules = b2bking()->filter_check_rules_apply_current_user($product_discount_rules);


				b2bking()->set_global_data('b2bking_product_discount_rules', $product_discount_rules, false, get_current_user_id());
			}

			$product_discount_rules = b2bking()->get_rules_apply_priority($product_discount_rules);

			foreach ($product_discount_rules as $product_discount_rule){
				// Get discount details
				$type = get_post_meta($product_discount_rule, 'b2bking_rule_what', true);
				$howmuch = get_post_meta($product_discount_rule, 'b2bking_rule_howmuch', true);
				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}
				$product_id = explode('_',get_post_meta($product_discount_rule, 'b2bking_rule_applies', true))[1];

				if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
					$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $product_discount_rule, 'post' ), 'b2bking_rule_discountname', true);
				} else {
					$discount_name = get_post_meta($product_discount_rule, 'b2bking_rule_discountname', true);
				}

				$product_title = get_the_title( $product_id );
				$number_products = 0;
				$total_price_products = 0;

				if(is_object($cart)) {
					foreach($cart->get_cart() as $cart_item){

						if (isset($cart_item['b2bking_is_offer_child'])){
							continue;
						}

						if(intval($product_id) === intval($cart_item['product_id']) || intval($product_id) === intval($cart_item['variation_id'])){
							$item_price = $cart_item['data']->get_price(); 
							$item_qty = $cart_item["quantity"];// Quantity
							$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
							$number_products += $item_qty; // ctotal number of items in cart
							$total_price_products += $item_line_total; // calculated total items amount
						}

					}
				}
				// Check discount conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($product_discount_rule, 'b2bking_rule_conditions', true);

				if (!empty($conditions)){
					$conditions = explode('|',$conditions);
					foreach ($conditions as $condition){
						$condition_details = explode(';',$condition);

			    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
						switch ($condition_details[0]){
							case 'product_quantity':
								switch ($condition_details[1]){
									case 'greater':
										if (! ($number_products > intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! ($number_products === intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! ($number_products < intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
							case 'product_value':
								switch ($condition_details[1]){
									case 'greater':
										if (! (floatval($total_price_products) > floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! (floatval($total_price_products) === floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! (floatval($total_price_products) < floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;	
							case 'cart_total_quantity':
								switch ($condition_details[1]){
									case 'greater':
										if (! ($cart->cart_contents_count > intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! ($cart->cart_contents_count === intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! ($cart->cart_contents_count < intval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
							case 'cart_total_value':
								switch ($condition_details[1]){
									case 'greater':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'equal':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
									case 'smaller':
										if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
											$passconditions = 'no';
											break 3;
										}
									break;
								}
								break;
						}
					}
				}

				// Passed conditions
				if ($passconditions === 'yes'){

					if ($type === 'discount_amount'){
						$howmuch = floatval ($howmuch) * $number_products;
					} else if ($type === 'discount_percentage') {
						$howmuch = (floatval($howmuch)/100) * $total_price_products;

						$raise_price = get_post_meta($product_discount_rule,'b2bking_rule_raise_price', true);
						if ($raise_price === 'yes'){
							$howmuch = apply_filters('b2bking_raise_price_final',(floatval(-1 * abs($howmuch))/100) * $total_price_products, $product_id);
						}
					}

					if ($howmuch > 0){
						if (!isset($productdiscounts[$product_id])){
							$productdiscounts[$product_id] = array($product_title.esc_html__(' Discount','b2bking'), $howmuch);
							// if user gave discount a name, use that
							if($discount_name !== NULL && $discount_name !== ''){
								$productdiscounts[$product_id][0] = $discount_name;
							}
						} else {
							if ($howmuch > $productdiscounts[$product_id][1]){
								$productdiscounts[$product_id][1] = $howmuch;
								$productdiscounts[$product_id][0] = $product_title.esc_html__(' Discount','b2bking');
								// if user gave discount a name, use that
								if($discount_name !== NULL && $discount_name !== ''){
									$productdiscounts[$product_id][0] = $discount_name;
								}
							}
						}
					}
				}	
			}

			// Apply all the product discounts
			if (!empty($productdiscounts)){
				foreach ($productdiscounts as $discount){
					$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
					$cart->add_fee( $discount[0], - round($discount[1], $decimals));
				}
			}

			/*
			* Apply all multi select discounts
			*/
			
			//	$multiselect_discount_rules = get_transient('b2bking_multiselect_discount_rules_'.get_current_user_id());
			$multiselect_discount_rules = b2bking()->get_global_data('b2bking_multiselect_discount_rules', false, get_current_user_id());

			if (!$multiselect_discount_rules){
				// Get all multiselect discounts that apply to the user or the user's group

				if (apply_filters('b2bking_use_simple_query_system', false)){
					$multiselect_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids
					]);
					
					$multiselect_discount_rules = b2bking()->filter_check_rules_apply_meta_value($multiselect_discount_rules, 'b2bking_rule_applies', 'multiple_options');

				} else {
					$multiselect_discount_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'fields' => 'ids',
						'post__in' => $discount_rule_ids,
						'meta_query'=> array(
							'relation' => 'AND',
							$array_who,
							array(
								'key' => 'b2bking_rule_applies',
								'value' => 'multiple_options', 
							),
						)
					]);
				}

				$multiselect_discount_rules = b2bking()->filter_check_rules_apply_current_user($multiselect_discount_rules);

				b2bking()->set_global_data('b2bking_multiselect_discount_rules', $multiselect_discount_rules,false, get_current_user_id());

			}

			$multiselect_discount_rules = b2bking()->get_rules_apply_priority($multiselect_discount_rules);

			// product discounts rules as part of multiselect
			foreach ($multiselect_discount_rules as $multiselect_discount_rule){
				// Get discount details
				$type = get_post_meta($multiselect_discount_rule, 'b2bking_rule_what', true);
				$howmuch = get_post_meta($multiselect_discount_rule, 'b2bking_rule_howmuch', true);

				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}

				if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
					$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $multiselect_discount_rule, 'post' ), 'b2bking_rule_discountname', true);
				} else {
					$discount_name = get_post_meta($multiselect_discount_rule, 'b2bking_rule_discountname', true);
				}

				$rule_multiple_options = get_post_meta($multiselect_discount_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);

				// if a product is part of multiple categories, do not discount it multiple times within the same rule
				$products_discounted = array();
				foreach ($rule_multiple_options_array as $rule_element){
					$rule_element_array = explode('_',$rule_element);
					if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){

						$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);
						$howmuch = get_post_meta($multiselect_discount_rule, 'b2bking_rule_howmuch', true);
						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}
						$categorydiscountsmulti = array();
						$category_id = $rule_element_array[1];
						$category_title = get_term( $category_id );
						if (is_object($category_title)){
							$category_title = $category_title->name;
						} else {
							$category_title = '';
						}
						$number_products = 0;
						$total_price_products = 0;

						// Calculate number of products in cart of this category AND total price of these products
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){

								if (isset($cart_item['b2bking_is_offer_child'])){
									continue;
								}

								// if not already discounted
								if (!isset($cart_item['variation_id'])){
									$cart_item['variation_id'] = 0;
								}
								if (!in_array($cart_item['product_id'].' '.$cart_item['variation_id'], $products_discounted)){
									if(b2bking()->b2bking_has_taxonomy($category_id, $taxonomy_name, $cart_item['product_id'])){

										// already discounted
										array_push($products_discounted, $cart_item['product_id'].' '.$cart_item['variation_id']);

										$item_price = $cart_item['data']->get_price(); 
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$number_products += $item_qty; // ctotal number of items in cart
										$total_price_products += $item_line_total; // calculated total items amount
									}
								}
								
							}
						}

						// Check discount conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($multiselect_discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);
							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($number_products > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($number_products === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($number_products < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'category_product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($total_price_products) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($total_price_products) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($total_price_products) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;	
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($number_products > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($number_products === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($number_products < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($total_price_products) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($total_price_products) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($total_price_products) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;	
								}
							}
						}

						// Passed conditions
						if ($passconditions === 'yes'){

							if ($type === 'discount_amount'){
								$howmuch = floatval ($howmuch) * $number_products;
							} else if ($type === 'discount_percentage') {
								$howmuch = (floatval($howmuch)/100) * $total_price_products;

								$raise_price = get_post_meta($multiselect_discount_rule,'b2bking_rule_raise_price', true);
								if ($raise_price === 'yes'){
									$howmuch = apply_filters('b2bking_raise_price_final',(floatval(-1 * abs($howmuch))/100) * $total_price_products, 0);
								}
							}

							if ($howmuch > 0){
								if (!isset($categorydiscountsmulti[$category_id])){
									$categorydiscountsmulti[$category_id] = array($category_title.esc_html__(' Discount','b2bking'), $howmuch);
									// if the user gave the discount a name, use that
									if ($discount_name !== NULL && $discount_name !== ''){
										$categorydiscountsmulti[$category_id][0] = $discount_name.' '.$category_title;
									}
								} else {
									if ($howmuch > $categorydiscounts[$category_id][1]){
										$categorydiscountsmulti[$category_id][1] = $howmuch;
										$categorydiscountsmulti[$category_id][0] = $category_title.esc_html__(' Discount','b2bking');
										// if the user gave the discount a name, use that
										if ($discount_name !== NULL && $discount_name !== ''){
											$categorydiscountsmulti[$category_id][0] = $discount_name.' '.$category_title;
										}
									}
								}
							}
						}

						// Apply all the category discounts
						if (!empty($categorydiscountsmulti)){
							foreach ($categorydiscountsmulti as $discount){
								$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
								$cart->add_fee( $discount[0], - round($discount[1], $decimals));
							}
						}

					} else if ($rule_element_array[0] === 'product'){
						$howmuch = get_post_meta($multiselect_discount_rule, 'b2bking_rule_howmuch', true);
						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}
						$productdiscountsmulti = array();
						$product_id = $rule_element_array[1];
						$product_title = get_the_title( $product_id );
						$number_products = 0;
						$total_price_products = 0;

						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){

								if (isset($cart_item['b2bking_is_offer_child'])){
									continue;
								}

								if(intval($product_id) === intval($cart_item['product_id']) || intval($product_id) === intval($cart_item['variation_id'])){
									$item_price = $cart_item['data']->get_price(); 
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$number_products += $item_qty; // ctotal number of items in cart
									$total_price_products += $item_line_total; // calculated total items amount
								}

							}
						}
						// Check discount conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($multiselect_discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);
							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($number_products > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($number_products === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($number_products < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($total_price_products) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($total_price_products) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($total_price_products) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;	
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}

						// Passed conditions
						if ($passconditions === 'yes'){

							if ($type === 'discount_amount'){
								$howmuch = floatval ($howmuch) * $number_products;
							} else if ($type === 'discount_percentage') {
								$howmuch = (floatval($howmuch)/100) * $total_price_products;

								$raise_price = get_post_meta($multiselect_discount_rule,'b2bking_rule_raise_price', true);
								if ($raise_price === 'yes'){
									$howmuch = apply_filters('b2bking_raise_price_final',(floatval(-1 * abs($howmuch))/100) * $total_price_products, $product_id);
								}
							}

							if ($howmuch > 0){
								if (!isset($productdiscountsmulti[$product_id])){
									$productdiscountsmulti[$product_id] = array($product_title.esc_html__(' Discount','b2bking'), $howmuch);
									// if user gave discount a name, use that
									if($discount_name !== NULL && $discount_name !== ''){
										$productdiscountsmulti[$product_id][0] = $discount_name.' '.$product_title;
									}
								} else {
									if ($howmuch > $productdiscountsmulti[$product_id][1]){
										$productdiscountsmulti[$product_id][1] = $howmuch;
										$productdiscountsmulti[$product_id][0] = $product_title.esc_html__(' Discount','b2bking');
										// if user gave discount a name, use that
										if($discount_name !== NULL && $discount_name !== ''){
											$productdiscountsmulti[$product_id][0] = $discount_name.' '.$product_title;
										}
									}
								}
							}
						}	

						
						// Apply all the category discounts
						if (!empty($productdiscountsmulti)){
							foreach ($productdiscountsmulti as $discount){
								$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
								$cart->add_fee( $discount[0], - round($discount[1], $decimals));
							}
						}
					}
				}


			}

			// Apply combined fees if b2bking_combine_discount_fees is enabled
			if (apply_filters('b2bking_combine_discount_fees', true) && !empty($combined_fees)) {
				foreach ($combined_fees as $fee_name => $fee_data) {
					if ($fee_data['amount'] > 0) {
						$cart->add_fee($fee_name, -$fee_data['amount'], $fee_data['taxable']);
					}
				}
			}
		}

		public static function b2bking_dynamic_rule_bogo_discount( WC_Cart $cart ){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			if(is_object($cart)) {

				foreach($cart->get_cart() as $cart_item){

					if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
						continue;
					}

					// Get current product
					if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
						$current_product_id = $cart_item['variation_id'];
					} else {
						$current_product_id = $cart_item['product_id'];
					}

					$item_quantity = apply_filters('b2bking_bogo_item_quantity', $cart_item["quantity"], $current_product_id, $cart_item);// Quantity
					$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
					$item_line_total = apply_filters('b2bking_bogo_item_total', $cart_item["line_total"], $cart_item); 


					$item_price = $item_line_total / $item_quantity;


					$response = b2bking()->get_applicable_rules('bogo_discount', $current_product_id);

					// abort early
					if ($response === 'norules'){
						continue;
					}

					$discount_rules = $response[0];
					$current_product_belongsto_array = $response[1];


					// if multiple discount rules apply, give the smallest price to the user
					$have_bogo_number = NULL;
					$smallest_bogo_number = 0;

					$discount_rules = b2bking()->get_rules_apply_priority($discount_rules);

					foreach ($discount_rules as $discount_rule){

						// Get rule details
						$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
						$howmuch = get_post_meta($discount_rule, 'b2bking_rule_howmuch', true);
						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}
						$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
						$rule_multiple_options = get_post_meta($discount_rule, 'b2bking_rule_applies_multiple_options', true);
						$rule_multiple_options_array = explode(',',$rule_multiple_options);
						$cart = WC()->cart;
						// Get conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);

							if ($applies[0] === 'excluding'){
								// check that current product is not in excluded list
								$product_is_excluded = 'no';

								$variation_parent_id = wp_get_post_parent_id($current_product_id);

								foreach ($rule_multiple_options_array as $excluded_option){
									if ('product_'.$current_product_id === $excluded_option || 'product_'.$variation_parent_id === $excluded_option){
										$product_is_excluded = 'yes';
										break;
									} else {
										// check categories
										$taxonomies = b2bking()->get_taxonomies();
										foreach ($taxonomies as $tax_nickname => $tax_name){
											$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
											$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
											$current_product_categories = array_merge($current_product_categories, $parent_product_categories);

											$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

											foreach ($current_product_belongsto_array as $item_category){
												if ($item_category === $excluded_option){
													$product_is_excluded = 'yes';
													break 3;
												}
											}
										}
									}
								}
								// check if product has any variations that are excluded. If yes, then exclude product too, so variations rule can apply.
								// Get children product variation IDs in an array
								$productobjj = wc_get_product($current_product_id);
								$children_ids = $productobjj->get_children();
								foreach ($children_ids as $child_id){
									if (in_array('product_'.$child_id, $rule_multiple_options_array)){
										$product_is_excluded = 'yes';
										break;
									}
								}
								if ($product_is_excluded === 'no'){
									// go forward with discount, check conditions
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}

										switch ($condition_details[0]){
											case 'cart_total_value':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_total > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_total === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_total < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($item_quantity > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($item_quantity === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($item_quantity < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'product_value':
												switch ($condition_details[1]){
													case 'greater':
														if (! (floatval($item_price) > floatval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! (floatval($item_price) === floatval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! (floatval($item_price) < floatval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;	
										}
									}
								}
							} else if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
								$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
								// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
								foreach($current_product_belongsto_array as $element){
									if(in_array($element, $rule_multiple_options_array)){
										$element_array = explode('_', $element);
										// if element is product or if element is category
										if ($element_array[0] === 'product'){
											$passes_inside_conditions = 'yes';
											$product_quantity = 0;
											if(is_object($cart)) {
												foreach($cart->get_cart() as $cart_item){
													if(intval($element_array[1]) === intval($cart_item['product_id']) || intval($element_array[1]) === intval($cart_item['variation_id'])){
														$product_quantity = $cart_item["quantity"];// Quantity
														break;
													}
												}
											}
											// check all product conditions against it
											foreach ($conditions as $condition){
												$condition_details = explode(';',$condition);

									    		if (substr($condition_details[0], -5) === 'value') {
													$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
												}

												switch ($condition_details[0]){
													case 'product_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($product_quantity > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($product_quantity === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($product_quantity < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
													case 'cart_total_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
												}
											}
											if ($passes_inside_conditions === 'yes'){
												$temporary_pass_conditions = 'yes';
												break; // if 1 element passed, no need to check all other elements
											}
										} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){

											$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

											// check all category conditions against it + car total conditions
											$passes_inside_conditions = 'yes';
											$category_quantity = 0;
											if(is_object($cart)) {
												foreach($cart->get_cart() as $cart_item){
													if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
														$category_quantity += $cart_item["quantity"]; // add item quantity
													}
												}
											}
											foreach ($conditions as $condition){
												$condition_details = explode(';',$condition);

									    		if (substr($condition_details[0], -5) === 'value') {
													$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
												}

												switch ($condition_details[0]){
													case 'category_product_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($category_quantity > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($category_quantity === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($category_quantity < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
													case 'cart_total_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
												}
											}
											if ($passes_inside_conditions === 'yes'){
												$temporary_pass_conditions = 'yes';
												break; // if 1 element passed, no need to check all other elements
											}
										}
									}
								} //foreach element end

								if ($temporary_pass_conditions === 'no'){
									$passconditions = 'no';
								}

							} else {

								$category_products_number = 0;
								$category_products_value = 0;
								$products_number = 0;
								$products_value = 0;
								$cart = WC()->cart;

								// Check rule is category rule or product rule
								if ($applies[0] === 'category' || $applies[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

									// Calculate number of products in cart of this category AND total price of these products
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
												$item_qty = $cart_item["quantity"];// Quantity
												$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
												$category_products_number += $item_qty; // ctotal number of items in cart
												$category_products_value += $item_line_total; // calculated total items amount
											}
										}
									}
								} else if ($applies[0] === 'product') {
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
												$item_qty = $cart_item["quantity"];// Quantity
												$products_number += $item_qty; // ctotal number of items in cart
												if (isset($cart_item["line_total"])){
													$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
													$products_value += $item_line_total; // calculated total items amount
												}
											}
										}
									}
								}

								// Check discount conditions
								$passconditions = 'yes';
								$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

								if (!empty($conditions)){
									$conditions = explode('|',$conditions);
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
												$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
											}

										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
								}
							}			
						}
						

						// Rule passed conditions, so it applies. Calculate discounted price
						if ($passconditions === 'yes'){
							if ($have_bogo_number === NULL){
								$have_bogo_number = 'yes';
								// calculate discount and regular price based on $howmuch and discount type
								$smallest_bogo_number = $howmuch;
							} else {
								if ($howmuch < $smallest_bogo_number){
									$smallest_bogo_number = $howmuch;
								}   
							}
						} else {
							// do nothing
						}
					} //foreach end

					if($have_bogo_number !== NULL){
						$free_quantity = floor($item_quantity/$smallest_bogo_number);
						if (intval($free_quantity) > 0){
							if ($free_quantity !== null && intval($free_quantity) !== 0){
								$product_name = wc_get_product($current_product_id)->get_name();
								// discount is item price x free quantity
								$discount_value = $item_price * $free_quantity;
								$discount_value = apply_filters('b2bking_bogo_discount_value', $discount_value, $item_price, $free_quantity, $cart_item);
								$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
								$cart->add_fee( apply_filters('b2bking_bogo_discount_name', $product_name.': '.esc_html__('Buy ','b2bking').$smallest_bogo_number.' '.esc_html__('Get 1 Free','b2bking'), $product_name, $smallest_bogo_number), -round($discount_value, $decimals));


							}
						}
						
					}
				}// foreach cart item end
			}  // if is object cart end
		} 

		public static function b2bking_dynamic_rule_discount_regular_price( $regular_price, $product ){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $regular_price;
			}

			if (apply_filters('b2bking_disable_dynamic_rule_discount_sale_setting', false)){
				return $regular_price;
			}

			if (isset($_POST['_inline_edit'])){
				return $regular_price;
			}
			if (isset($_REQUEST['bulk_edit'])){
			    return $regular_price;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $regular_price;
			}

			if ($product->get_type() === 'woosg'){
				return $regular_price;
			}

			// Get current product
			$current_product_id = $product->get_id();
			// skip offers
			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			$offer_id = apply_filters('b2bking_get_offer_product_id', $offer_id, $product->get_id(), 'discount');
			if (intval($current_product_id) === $offer_id){
				return $regular_price;
			}

			if( empty($regular_price) || $regular_price === 0 ){
				return $product->get_price();
			} else {
				return $regular_price;
			}
		}

		public static function b2bking_dynamic_rule_discount_sale_price( $sale_price, $product ){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $sale_price;
			}

			if (apply_filters('b2bking_disable_dynamic_rule_discount_sale_setting', false)){
				return $sale_price;
			}

			if (isset($_POST['_inline_edit'])){
				return $sale_price;
			}
			if (isset($_REQUEST['bulk_edit'])){
			    return $sale_price;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $sale_price;
			}

			$type = $product->get_type();
			if ($type === 'woosg'){
				return $sale_price;
			}

			// Get current product
			$current_product_id = $product->get_id();

			// skip offers
			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			$offer_id = apply_filters('b2bking_get_offer_product_id', $offer_id, $current_product_id, 'discount');
			if (intval($current_product_id) === $offer_id){ 
				return $sale_price;
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('discount_everywhere', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $sale_price;
			}

			$discount_rules = $response[0];
			$current_product_belongsto_array = $response[1];

			$regular_price = floatval($product->get_regular_price());

			// return sale price / cancel if this is a variation without any price set
			if (is_a($product,'WC_Product_Variation')){
				if (empty($regular_price)){
					return $sale_price;
				}
			}

			// if multiple discount rules apply, give the smallest price to the user
			$have_discounted_price = NULL;
			$smallest_discounted_price = 0;

			$discount_rules = b2bking()->get_rules_apply_priority($discount_rules);

			foreach ($discount_rules as $discount_rule){

				$regular_price = apply_filters('b2bking_discount_rule_regular_price', $regular_price, $product, $discount_rule);

				// Get rule details
				$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
				$howmuch = apply_filters('b2bking_discount_everywhere_howmuch', get_post_meta($discount_rule, 'b2bking_rule_howmuch', true), $discount_rule, $current_product_id);
				if (empty($howmuch)){
					$howmuch = 0;
				}
				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}
				$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($discount_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);
				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'excluding'){
						// check that current product is not in excluded list
						$product_is_excluded = 'no';

						$variation_parent_id = wp_get_post_parent_id($current_product_id);

						foreach ($rule_multiple_options_array as $excluded_option){
							if ('product_'.$current_product_id === $excluded_option || 'product_'.$variation_parent_id === $excluded_option){
								$product_is_excluded = 'yes';
								break;
							} else {
								// check categories
								$taxonomies = b2bking()->get_taxonomies();
								foreach ($taxonomies as $tax_nickname => $tax_name){
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
									$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
									$current_product_categories = array_merge($current_product_categories, $parent_product_categories);

									$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

									foreach ($current_product_belongsto_array as $item_category){
										if ($item_category === $excluded_option){
											$product_is_excluded = 'yes';
											break 3;
										}
									}
								}
							}
						}
						// check if product has any variations that are excluded. If yes, then exclude product too, so variations rule can apply.
						// Get children product variation IDs in an array
						$productobjj = wc_get_product($current_product_id);
						$children_ids = $productobjj->get_children();
						foreach ($children_ids as $child_id){
							if (in_array('product_'.$child_id, $rule_multiple_options_array)){
								$product_is_excluded = 'yes';
								break;
							}
						}
						if ($product_is_excluded === 'no'){
							// go forward with discount, check conditions

							$item_quantity = 0;
							$item_price = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
										$item_quantity = $cart_item['quantity'];
										$item_price = $cart_item['data']->get_price();
										break;
									}
								}
							}

							foreach ($conditions as $condition){
								if ( ! is_object($cart)) {
									break;
								}

								$condition_details = explode(';',$condition);

			    				if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								
								switch ($condition_details[0]){
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_total > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_total === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_total < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($item_quantity > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($item_quantity === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($item_quantity < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($item_price) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($item_price) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($item_price) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;	

								}
							}
						}
					} else if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(intval($element_array[1]) === intval($cart_item['product_id']) || intval($element_array[1]) === intval($cart_item['variation_id'])){
												$product_quantity = $cart_item["quantity"];// Quantity
												break;
											}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										if ( ! is_object($cart)) {
											break;
										}
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($product_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($product_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);
									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$category_quantity += $cart_item["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										if ( ! is_object($cart)) {
											break;
										}

										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else {

						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						$cart = WC()->cart;

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$products_number += $item_qty; // ctotal number of items in cart
										if (isset($cart_item["line_total"])){
											$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
											$products_value += $item_line_total; // calculated total items amount
										}
									}
								}
							}
						}

						// Check discount conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);
							foreach ($conditions as $condition){
								if ( ! is_object($cart)) {
									break;
								}
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($category_products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					}
				}
					

				// Rule passed conditions, so it applies. Calculate discounted price
				if ($passconditions === 'yes'){
					if ($have_discounted_price === NULL){
						$have_discounted_price = 'yes';
						// calculate discount and regular price based on $howmuch and discount type
						if ($type === 'discount_amount'){
							$smallest_discounted_price = floatval($regular_price - $howmuch);
						} else if ($type === 'discount_percentage') {
							$smallest_discounted_price = floatval($regular_price - ($howmuch/100 * $regular_price));

							$raise_price = get_post_meta($discount_rule,'b2bking_rule_raise_price', true);
							if ($raise_price === 'yes'){
								$smallest_discounted_price = apply_filters('b2bking_raise_price_final', floatval($regular_price - (-1 * abs($howmuch)/100 * $regular_price)), $current_product_id);
							}
						}
					} else {
						if ($type === 'discount_amount'){
							$temporary_discounted_price = floatval($regular_price - $howmuch);
						} else if ($type === 'discount_percentage') {
							$temporary_discounted_price = floatval($regular_price - ($howmuch/100 * $regular_price));

							$raise_price = get_post_meta($discount_rule,'b2bking_rule_raise_price', true);
							if ($raise_price === 'yes'){
								$temporary_discounted_price = apply_filters('b2bking_raise_price_final', floatval($regular_price - (-1 * abs($howmuch)/100 * $regular_price)), $current_product_id);
							}
						}
						if ($temporary_discounted_price < $smallest_discounted_price){
							$smallest_discounted_price = $temporary_discounted_price;
						}   
					}
				} else {
					// do nothing
				}
			} //foreach end

			if($have_discounted_price !== NULL){
				$decimals = intval(apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2)));

				return round(apply_filters('b2bking_final_discounted_price', $smallest_discounted_price, $current_product_id), $decimals);
			} else {
				return $sale_price;
			}
		}

		public static function b2bking_dynamic_rule_discount_sale_price_variation_hash( $hash ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $hash;
			}

			// if dynamic rules have changed, clear pricing cache
			$rules_have_changed = get_option('b2bking_dynamic_rules_have_changed', 'no');
			if ($rules_have_changed === 'yes'){
				// clear cache
				if (apply_filters('b2bking_clear_wc_products_cache', true)){
					WC_Cache_Helper::get_transient_version( 'product', true );
				}
				update_option('b2bking_dynamic_rules_have_changed', 'no');
			}

			$hash[] = get_current_user_id();
			return $hash;
		}

		public static function b2bking_dynamic_rule_discount_display_dynamic_price( $price_html, $product ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $price_html;
			}

			if (apply_filters('b2bking_disable_dynamic_rule_discount_sale_setting', false)){
				return $price_html;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $price_html;
			}

			if ($product->get_type() === 'woosg'){
				return $price_html;
			}

			if ($product->get_type() === 'bundle'){
				return $price_html;
			}

			// Get current product
			$current_product_id = $product->get_id();

			// skip offers
			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			$offer_id = apply_filters('b2bking_get_offer_product_id', $offer_id, $current_product_id, 'discount');
			if (intval($current_product_id) === $offer_id){
				return $price_html;
			}

			if( $product->is_type('variable') && !defined('WOOCS_VERSION')) { // add WOOCS compatibility

				$filtered_price = apply_filters('b2bking_dynamic_recalculate_sale_price_display', $price_html, $product, wc_get_price_to_display(  $product, array( 'price' => $product->get_sale_price() ) ) );
				if ($price_html !== $filtered_price){
					// check if all variations have the same price
					$children = $product->get_children();
					$same_price = 'yes';
					$standard_price = 0;
					foreach ($children as $child_id){
						$child_product = wc_get_product($child_id);

						if ($child_product->is_on_sale()){
							$price = $child_product->get_sale_price();
						} else {
							$price = $child_product->get_regular_price();
						}

						if ($standard_price === 0){
							$standard_price = $price;
						}
						if ($standard_price !== $price){
							$same_price = 'no';
						}
					}

					if ($same_price === 'yes'){
						return $filtered_price;
					}

				}

				return $price_html;
			}
			// check if discount sale rules apply. If they do, show formatted sale price

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('discount_everywhere', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $price_html;
			}

			$discount_rules = $response[0];
			$current_product_belongsto_array = $response[1];

			// if multiple discount rules apply, give the smallest price to the user
			$have_discounted_price = NULL;
			$smallest_discounted_price = 0;

			$discount_rules = b2bking()->get_rules_apply_priority($discount_rules);

			foreach ($discount_rules as $discount_rule){
				// Get rule details
				$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
				$howmuch = apply_filters('b2bking_discount_everywhere_howmuch', get_post_meta($discount_rule, 'b2bking_rule_howmuch', true), $discount_rule, $current_product_id);
				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}
				$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($discount_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);


				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'excluding'){
						// check that current product is not in excluded list
						$product_is_excluded = 'no';

						$variation_parent_id = wp_get_post_parent_id($current_product_id);

						foreach ($rule_multiple_options_array as $excluded_option){
							if ('product_'.$current_product_id === $excluded_option || 'product_'.$variation_parent_id === $excluded_option){
								$product_is_excluded = 'yes';
								break;
							} else {
								// check categories
								$taxonomies = b2bking()->get_taxonomies();
								foreach ($taxonomies as $tax_nickname => $tax_name){
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
									$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
									$current_product_categories = array_merge($current_product_categories, $parent_product_categories);

									$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

									foreach ($current_product_belongsto_array as $item_category){
										if ($item_category === $excluded_option){
											$product_is_excluded = 'yes';
											break 3;
										}
									}
								}
							}
						}
						// check if product has any variations that are excluded. If yes, then exclude product too, so variations rule can apply.
						// Get children product variation IDs in an array
						$productobjj = wc_get_product($current_product_id);
						$children_ids = $productobjj->get_children();
						foreach ($children_ids as $child_id){
							if (in_array('product_'.$child_id, $rule_multiple_options_array)){
								$product_is_excluded = 'yes';
								break;
							}
						}
						if ($product_is_excluded === 'no'){
							// go forward with discount, check conditions

							$item_quantity = 0;
							$item_price = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
										$item_quantity = $cart_item['quantity'];
										$item_price = $cart_item['data']->get_price();
										break;
									}
								}
							}

							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_total > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_total === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_total < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($item_quantity > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($item_quantity === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($item_quantity < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($item_price) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($item_price) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($item_price) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					} else if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(intval($element_array[1]) === intval($cart_item['product_id']) || intval($element_array[1]) === intval($cart_item['variation_id'])){
												$product_quantity = $cart_item["quantity"];// Quantity
												break;
											}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($product_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($product_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){

									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);
									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$category_quantity += $cart_item["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else {
						// Get rule details
						$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
						$howmuch = get_post_meta($discount_rule, 'b2bking_rule_howmuch', true);

						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}

						$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));

						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						$cart = WC()->cart;

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$products_number += $item_qty; // ctotal number of items in cart
										$products_value += $item_line_total; // calculated total items amount
									}
								}
							}
						}

						// Check discount conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);
							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($category_products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					}
				}
				

				// Rule passed conditions, so it applies. Calculate discounted price
				if ($passconditions === 'yes'){
					if ($have_discounted_price === NULL){
						$have_discounted_price = 'yes';
					}
				} else {
					// do nothing
				}
			} //foreach end

			if($have_discounted_price !== NULL){
				if( $product->is_type('variable') && defined('WOOCS_VERSION')) { // add WOOCS compatibility

					global $WOOCS;
					$currrent = $WOOCS->current_currency;
					if ($currrent != $WOOCS->default_currency) {
						$currencies = $WOOCS->get_currencies();
						$rate = $currencies[$currrent]['rate'];

						// apply WOOCS rate to price_html
						$min_price = $product->get_variation_price( 'min' ) / ($rate);
						$max_price = $product->get_variation_price( 'max' ) / ($rate);

						if ($min_price !== $max_price){
							$price_html = b2bking()->format_price_range( $min_price, $max_price );
						} else {
							$price_html = wc_price($min_price).$product->get_price_suffix();
						}

						if (apply_filters('b2bking_clear_wc_products_cache', true)){
							WC_Cache_Helper::get_transient_version( 'product', true );
						}
					}

					$price_html = apply_filters('b2bking_dynamic_recalculate_sale_price_display_variablewoocs', $price_html, $product);


				} else { 

					$regprice = wc_get_price_to_display( $product, array( 'price' => apply_filters('b2bking_discount_rule_regular_price', $product->get_regular_price(), $product) ) );
					$saleprice = wc_get_price_to_display(  $product, array( 'price' => $product->get_sale_price() ) );

					if ($regprice !== $saleprice){

						if ($saleprice < $regprice){
							$price_html = wc_format_sale_price( $regprice, $saleprice) . $product->get_price_suffix($saleprice);
						} else {
							$price_html = wc_price($saleprice) . $product->get_price_suffix($saleprice);

						}
						
					} else {
						$price_html = wc_price($regprice) . $product->get_price_suffix($regprice);
					}

					$price_html = apply_filters('b2bking_dynamic_recalculate_sale_price_display', $price_html, $product, wc_get_price_to_display(  $product, array( 'price' => $product->get_sale_price() ) ));

				}

				// if grouped product, need to adjust
				if( $product->is_type('grouped')){
					$children = $product->get_children();
					// get min and max price
					$min = 999999999999;
					$max = 0;
					foreach ($children as $child_id){
						$child_product = wc_get_product($child_id);

						if ($child_product->is_on_sale()){
							$price = $child_product->get_sale_price();
						} else {
							$price = $child_product->get_regular_price();
						}

						if ($price < $min){
							$min = $price;
						}
						if ($price > $max){
							$max = $price;
						}
					}

					$price_html = b2bking()->format_price_range( wc_get_price_to_display(  $product, array( 'price' => $min ) ), wc_get_price_to_display(  $product, array( 'price' => $max ) ));
				}
			} else {
				// do nothing
			}

			return $price_html;
		}

		public static function b2bking_dynamic_rule_discount_display_dynamic_price_in_cart( $cart ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			if (apply_filters('b2bking_disable_dynamic_rule_discount_sale_setting', false)){
				return;
			}

			if ( is_admin() && ! defined( 'DOING_AJAX' ) ){
				return;
			}

			if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 ){
				return;
			}

			// Get current user
			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}
			// Iterate through each cart item
			if(is_object($cart)) {
				foreach( $cart->get_cart() as $cart_item ) {

					// coupon checks, do not apply if this is a free produc tor pdocut added by coupon plugin

					if (isset($cart_item['free_product'])){
						continue;
					}
					if (isset($cart_item['wd_is_free_gift'])){
						continue;
					}
					if (isset($cart_item['wdr_free_product'])){
						continue;
					}

					if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
						continue;
					}

					if (isset($cart_item['wc_sc_product_source'])){
						continue;
					}

					if (isset($cart_item['sample-product'])){
						continue;
					}

					// integration with woo chained products
					if (isset($cart_item['chained_item_of'])){
						continue;
					}

					if (apply_filters('b2bking_disallow_b2b_cart_bundle_pricing', true)){

						// integration with woo chained products
						if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
							continue;
						}
					}

					// skip offers
					$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
					$offer_id = apply_filters('b2bking_get_offer_product_id', $offer_id, $cart_item['product_id'], 'discount');
					if (intval($cart_item['product_id']) === intval($offer_id)){ 
						continue;
					}

					if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
						$current_product_id = $cart_item['variation_id'];
						$product = wc_get_product($current_product_id);
					} else {
						$current_product_id = $cart_item['product_id'];
						$product = wc_get_product($current_product_id);
					}

					// yith product
					$yith_product = get_option( 'yith_wapo_sold_individually_product_id' );
					if (!empty($yith_product) && $yith_product !== false && $yith_product !== 0){
						if ($current_product_id == $yith_product){
							continue;
						}
					}

					if (!$product){
						continue;
					}

					$response = b2bking()->get_applicable_rules('discount_everywhere', $current_product_id);

					// abort early
					if ($response === 'norules'){
						continue;
					}

					$discount_rules = $response[0];
					$current_product_belongsto_array = $response[1];

					// if multiple discount rules apply, give the smallest price to the user
					$have_discounted_price = NULL;
					$smallest_discounted_price = 0;

					$discount_rules = b2bking()->get_rules_apply_priority($discount_rules);

					foreach ($discount_rules as $discount_rule){
						// Get rule details
						$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
						$howmuch = apply_filters('b2bking_discount_everywhere_howmuch', get_post_meta($discount_rule, 'b2bking_rule_howmuch', true), $discount_rule, $current_product_id);
						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}
						$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
						$rule_multiple_options = get_post_meta($discount_rule, 'b2bking_rule_applies_multiple_options', true);
						$rule_multiple_options_array = explode(',',$rule_multiple_options);
						$cart = WC()->cart;
						// Get conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);
						
						if (!empty($conditions)){
							$conditions = explode('|',$conditions);

							if ($applies[0] === 'excluding'){
								// check that current product is not in excluded list
								$product_is_excluded = 'no';

								$variation_parent_id = wp_get_post_parent_id($current_product_id);

								foreach ($rule_multiple_options_array as $excluded_option){
									if ('product_'.$current_product_id === $excluded_option || 'product_'.$variation_parent_id === $excluded_option){
										$product_is_excluded = 'yes';
										break;
									} else {
										// check categories
										$taxonomies = b2bking()->get_taxonomies();
										foreach ($taxonomies as $tax_nickname => $tax_name){
											$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
											$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
											$current_product_categories = array_merge($current_product_categories, $parent_product_categories);
											$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

											foreach ($current_product_belongsto_array as $item_category){
												if ($item_category === $excluded_option){
													$product_is_excluded = 'yes';
													break 3;
												}
											}
										}
									}
								}
								// check if product has any variations that are excluded. If yes, then exclude product too, so variations rule can apply.
								// Get children product variation IDs in an array
								$productobjj = wc_get_product($current_product_id);
								$children_ids = $productobjj->get_children();
								foreach ($children_ids as $child_id){
									if (in_array('product_'.$child_id, $rule_multiple_options_array)){
										$product_is_excluded = 'yes';
										break;
									}
								}
								if ($product_is_excluded === 'no'){
									// go forward with discount, check conditions

									$item_quantity = 0;
									$item_price = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
												$item_quantity = $cart_item['quantity'];
												$item_price = $cart_item['data']->get_price();
												break;
											}
										}
									}

									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'cart_total_value':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_total > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_total === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_total < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($item_quantity > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($item_quantity === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($item_quantity < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'product_value':
												switch ($condition_details[1]){
													case 'greater':
														if (! (floatval($item_price) > floatval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! (floatval($item_price) === floatval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! (floatval($item_price) < floatval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
								}
							} else if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
								$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
								// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
								foreach($current_product_belongsto_array as $element){
									if(in_array($element, $rule_multiple_options_array)){
										$element_array = explode('_', $element);
										// if element is product or if element is category
										if ($element_array[0] === 'product'){
											$passes_inside_conditions = 'yes';
											$product_quantity = 0;
											if(is_object($cart)) {
												foreach($cart->get_cart() as $cart_item2){
													if(intval($element_array[1]) === intval($cart_item2['product_id']) || intval($element_array[1]) === intval($cart_item2['variation_id'])){
														$product_quantity = $cart_item2["quantity"];// Quantity
														break;
													}
												}
											}
											// check all product conditions against it
											foreach ($conditions as $condition){
												$condition_details = explode(';',$condition);

									    		if (substr($condition_details[0], -5) === 'value') {
													$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
												}
												switch ($condition_details[0]){
													case 'product_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($product_quantity > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($product_quantity === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($product_quantity < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
													case 'cart_total_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
												}
											}
											if ($passes_inside_conditions === 'yes'){
												$temporary_pass_conditions = 'yes';
												break; // if 1 element passed, no need to check all other elements
											}
										} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
											$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

											// check all category conditions against it + car total conditions
											$passes_inside_conditions = 'yes';
											$category_quantity = 0;
											if(is_object($cart)) {
												foreach($cart->get_cart() as $cart_item2){
													if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item2['product_id'])){
														$category_quantity += $cart_item2["quantity"]; // add item quantity
													}
												}
											}
											foreach ($conditions as $condition){
												$condition_details = explode(';',$condition);

									    		if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}
												switch ($condition_details[0]){
													case 'category_product_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($category_quantity > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($category_quantity === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($category_quantity < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
													case 'cart_total_quantity':
														switch ($condition_details[1]){
															case 'greater':
																if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'equal':
																if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
															case 'smaller':
																if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																	$passes_inside_conditions = 'no';
																	break 3;
																}
															break;
														}
														break;
												}
											}
											if ($passes_inside_conditions === 'yes'){
												$temporary_pass_conditions = 'yes';
												break; // if 1 element passed, no need to check all other elements
											}
										}
									}
								} //foreach element end

								if ($temporary_pass_conditions === 'no'){
									$passconditions = 'no';
								}

							} else {
								// Get rule details
								$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
								$howmuch = get_post_meta($discount_rule, 'b2bking_rule_howmuch', true);

								if (defined('WCCS_VERSION')) {
									if ($type === 'discount_amount'){
										$howmuch = b2bking()->get_woocs_price($howmuch);
									}
								}
								$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));

								$category_products_number = 0;
								$category_products_value = 0;
								$products_number = 0;
								$products_value = 0;
								$cart = WC()->cart;

								// Check rule is category rule or product rule
								if ($applies[0] === 'category' || $applies[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

									// Calculate number of products in cart of this category AND total price of these products
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item2){
										if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item2['product_id'])){
											$item_qty = $cart_item2["quantity"];// Quantity
											$item_line_total = $cart_item2["line_total"]; // Item total price (price x quantity)
											$category_products_number += $item_qty; // ctotal number of items in cart
											$category_products_value += $item_line_total; // calculated total items amount
										}
										}
									}
								} else if ($applies[0] === 'product') {
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item2){
										if(intval($current_product_id) === intval($cart_item2['product_id']) || intval($current_product_id) === intval($cart_item2['variation_id'])){
											$item_qty = $cart_item2["quantity"];// Quantity
											$item_line_total = $cart_item2["line_total"]; // Item total price (price x quantity)
											$products_number += $item_qty; // ctotal number of items in cart
											$products_value += $item_line_total; // calculated total items amount
										}
										}
									}
								}

								// Check discount conditions
								$passconditions = 'yes';
								$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

								if (!empty($conditions)){
									$conditions = explode('|',$conditions);
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
								}
								
							}
						}


						// Rule passed conditions, so it applies. Calculate discounted price
						if ($passconditions === 'yes'){
							if ($have_discounted_price === NULL){
								$have_discounted_price = 'yes';
							}
						} else {
							// do nothing
						}
					} //foreach end

					if($have_discounted_price !== NULL){

						$price = $cart_item['data']->get_sale_price(); // get sale price

						// add WOOCS compatibility
						if (defined('WOOCS_VERSION')) {
							global $WOOCS;
							$currrent = $WOOCS->current_currency;
							if ($currrent != $WOOCS->default_currency) {
								$currencies = $WOOCS->get_currencies();
								$rate = $currencies[$currrent]['rate'];
								$price = $price / ($rate);
							}
						}

						$price = b2bking()->tofloat($price);

						if ($price !== NULL && $price !== ''){
							$cart_item['data']->set_price( $price ); // Set the sale price
							if ($cart_item['variation_id'] !== 0 && $cart_item['variation_id'] !== NULL){
								$product_id_set = $cart_item['variation_id'];
							} else {
								$product_id_set = $cart_item['product_id'];
							}

							b2bking()->set_global_data('custom_set_price', $price, $product_id_set, $user_id);

						}
					} else {
						// do nothing
					}

				}
			}
		}

		public static function b2bking_dynamic_rule_discount_display_dynamic_price_in_cart_item( $price, $cart_item, $cart_item_key){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $price;
			}

			if (apply_filters('b2bking_disable_dynamic_rule_discount_sale_setting', false)){
				return $price;
			}

			// Get current product
			if (isset($_POST['_inline_edit'])){
				return $price;
			}
			if (isset($_REQUEST['bulk_edit'])){
			    return $price;
			}

			// integration with woo chained products
			if (isset($cart_item['chained_item_of'])){
				return $price;
			}
			if (isset($cart_item['sample-product'])){
				return $price;
			}

			if (isset($cart_item['wc_sc_product_source'])){
				return $price;
			}
			if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
				return $price;
			}
			if (apply_filters('b2bking_disallow_b2b_cart_bundle_pricing', true)){

				if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
					return $price;
				}
			}

			// skip offers
			$offer_id = intval(get_option('b2bking_offer_product_id_setting', 0));
			$offer_id = apply_filters('b2bking_get_offer_product_id', $offer_id, $cart_item['product_id'], 'discount');
			if (intval($cart_item['product_id']) === intval($offer_id)){ 
				return $price;
			}
			
			if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
				$current_product_id = $cart_item['variation_id'];
				$product = wc_get_product($current_product_id);
			} else {
				$current_product_id = $cart_item['product_id'];
				$product = wc_get_product($current_product_id);
			}

			if ($product->get_type() === 'bundle'){
				return $price;
			}

			// yith product
			$yith_product = get_option( 'yith_wapo_sold_individually_product_id' );
			if (!empty($yith_product) && $yith_product !== false && $yith_product !== 0){
				if ($current_product_id == $yith_product){
					return $price;
				}
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('discount_everywhere', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $price;
			}

			$discount_rules = $response[0];
			$current_product_belongsto_array = $response[1];

			// if multiple discount rules apply, give the smallest price to the user
			$have_discounted_price = NULL;
			$smallest_discounted_price = 0;

			$discount_rules = b2bking()->get_rules_apply_priority($discount_rules);

			foreach ($discount_rules as $discount_rule){
				// Get rule details
				$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
				$howmuch = apply_filters('b2bking_discount_everywhere_howmuch', get_post_meta($discount_rule, 'b2bking_rule_howmuch', true), $discount_rule, $current_product_id);
				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}
				$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($discount_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'excluding'){
						// check that current product is not in excluded list
						$product_is_excluded = 'no';

						$variation_parent_id = wp_get_post_parent_id($current_product_id);

						foreach ($rule_multiple_options_array as $excluded_option){
							if ('product_'.$current_product_id === $excluded_option || 'product_'.$variation_parent_id === $excluded_option){
								$product_is_excluded = 'yes';
								break;
							} else {
								// check categories
								$taxonomies = b2bking()->get_taxonomies();
								foreach ($taxonomies as $tax_nickname => $tax_name){
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
									$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
									$current_product_categories = array_merge($current_product_categories, $parent_product_categories);
									$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

									foreach ($current_product_belongsto_array as $item_category){
										if ($item_category === $excluded_option){
											$product_is_excluded = 'yes';
											break 3;
										}
									}
								}
							}
						}
						// check if product has any variations that are excluded. If yes, then exclude product too, so variations rule can apply.
						// Get children product variation IDs in an array
						$productobjj = wc_get_product($current_product_id);
						$children_ids = $productobjj->get_children();
						foreach ($children_ids as $child_id){
							if (in_array('product_'.$child_id, $rule_multiple_options_array)){
								$product_is_excluded = 'yes';
								break;
							}
						}
						if ($product_is_excluded === 'no'){
							// go forward with discount, check conditions

							$item_quantity = 0;
							$item_price = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
										$item_quantity = $cart_item['quantity'];
										$item_price = $cart_item['data']->get_price();
										break;
									}
								}
							}

							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

			    				if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_total > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_total === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_total < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($item_quantity > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($item_quantity === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($item_quantity < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($item_price) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($item_price) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($item_price) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					} else if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item2){
											if(intval($element_array[1]) === intval($cart_item2['product_id']) || intval($element_array[1]) === intval($cart_item2['variation_id'])){
												$product_quantity = $cart_item2["quantity"];// Quantity
												break;
											}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

					    				if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($product_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($product_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){

									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item2){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item2['product_id'])){
												$category_quantity += $cart_item2["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

				    					if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else {
						// Get rule details
						$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
						$howmuch = get_post_meta($discount_rule, 'b2bking_rule_howmuch', true);

						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}

						$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));

						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						$cart = WC()->cart;

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){

							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);


							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item2){
									if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item2['product_id'])){
										$item_qty = $cart_item2["quantity"];// Quantity
										$item_line_total = $cart_item2["line_total"]; // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item2){
									if(intval($current_product_id) === intval($cart_item2['product_id']) || intval($current_product_id) === intval($cart_item2['variation_id'])){
										$item_qty = $cart_item2["quantity"];// Quantity
										$item_line_total = $cart_item2["line_total"]; // Item total price (price x quantity)
										$products_number += $item_qty; // ctotal number of items in cart
										$products_value += $item_line_total; // calculated total items amount
									}
								}
							}
						}

						// Check discount conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);
							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($category_products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					}
				}
				


				// Rule passed conditions, so it applies. Calculate discounted price
				if ($passconditions === 'yes'){
					if ($have_discounted_price === NULL){
						$have_discounted_price = 'yes';
					}
				} else {
					// do nothing
				}
			} //foreach end

			if($have_discounted_price !== NULL){
				
				$discount_price = b2bking()->b2bking_wc_get_price_to_display( $product, array( 'price' => $cart_item['data']->get_sale_price() ) ); // get sale price
				
				if ($discount_price !== NULL && $discount_price !== ''){
					$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));

					$price = wc_price(round($discount_price,$decimals)); 
				}
			} else {
				// do nothing
			}
			return $price;

		}

		public static function b2bking_dynamic_rule_discount_display_dynamic_sale_badge($text, $post, $product){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $text;
			}

			if (apply_filters('b2bking_disable_dynamic_rule_discount_sale_setting', false)){
				return $text;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $text;
			}

			if ($product->get_type() === 'woosg'){
				return $text;
			}
			// Check product and get discount text, if any

			// Get current product
			$current_product_id = $product->get_id();

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$response = b2bking()->get_applicable_rules('discount_everywhere', $current_product_id);

			// abort early
			if ($response === 'norules'){
				return $text;
			}

			$discount_rules = $response[0];
			$current_product_belongsto_array = $response[1];

			$regular_price = floatval($product->get_regular_price());

			// if multiple discount rules apply, give the smallest price to the user
			$have_discounted_price = NULL;
			$smallest_discount_name = '';
			$smallest_discounted_price = 0;
			$rule_applied = 0;

			$discount_rules = b2bking()->get_rules_apply_priority($discount_rules);

			foreach ($discount_rules as $discount_rule){

				$regular_price = apply_filters('b2bking_discount_rule_regular_price', $regular_price, $product, $discount_rule);

				// Get rule details
				$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
				$howmuch = apply_filters('b2bking_discount_everywhere_howmuch', get_post_meta($discount_rule, 'b2bking_rule_howmuch', true), $discount_rule, $current_product_id);
				if (empty($howmuch)){
					$howmuch = 0;
				}
				if (defined('WCCS_VERSION')) {
					if ($type === 'discount_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}
				$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($discount_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;

				if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
					$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $discount_rule, 'post' ), 'b2bking_rule_discountname', true);
				} else {
					$discount_name = get_post_meta($discount_rule, 'b2bking_rule_discountname', true);
				}
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'excluding'){
						// check that current product is not in excluded list
						$product_is_excluded = 'no';
						$variation_parent_id = wp_get_post_parent_id($current_product_id);
										
						foreach ($rule_multiple_options_array as $excluded_option){
							if ('product_'.$current_product_id === $excluded_option || 'product_'.$variation_parent_id === $excluded_option){
								$product_is_excluded = 'yes';
								break;
							} else {
								// check categories
								$taxonomies = b2bking()->get_taxonomies();
								foreach ($taxonomies as $tax_nickname => $tax_name){
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
									$parent_product_categories = b2bking()->get_all_product_categories_taxonomies( $variation_parent_id, $tax_name );
									$current_product_categories = array_merge($current_product_categories, $parent_product_categories);
									$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

									foreach ($current_product_belongsto_array as $item_category){
										if ($item_category === $excluded_option){
											$product_is_excluded = 'yes';
											break 3;
										}
									}
								}
							}
						}
						// check if product has any variations that are excluded. If yes, then exclude product too, so variations rule can apply.
						// Get children product variation IDs in an array
						$productobjj = wc_get_product($current_product_id);
						$children_ids = $productobjj->get_children();
						foreach ($children_ids as $child_id){
							if (in_array('product_'.$child_id, $rule_multiple_options_array)){
								$product_is_excluded = 'yes';
								break;
							}
						}
						if ($product_is_excluded === 'no'){
							// go forward with discount, check conditions

							$item_quantity = 0;
							$item_price = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
										$item_quantity = $cart_item['quantity'];
										$item_price = $cart_item['data']->get_price();
										break;
									}
								}
							}

							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);
					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_total > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_total === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_total < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($item_quantity > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($item_quantity === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($item_quantity < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($item_price) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($item_price) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($item_price) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					} else if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(intval($element_array[1]) === intval($cart_item['product_id']) || intval($element_array[1]) === intval($cart_item['variation_id'])){
												$product_quantity = $cart_item["quantity"];// Quantity
												break;
											}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($product_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($product_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){

									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$category_quantity += $cart_item["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

							    		if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else {
						// Get rule details
						$type = get_post_meta($discount_rule, 'b2bking_rule_what', true);
						$howmuch = get_post_meta($discount_rule, 'b2bking_rule_howmuch', true);

						if (defined('WCCS_VERSION')) {
							if ($type === 'discount_amount'){
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
						}

						$applies = explode('_',get_post_meta($discount_rule, 'b2bking_rule_applies', true));
						if (apply_filters( 'wpml_is_translated_post_type', false, 'b2bking_rule' )){
							$discount_name = get_post_meta(apply_filters( 'wpml_object_id', $discount_rule, 'post' ), 'b2bking_rule_discountname', true);
						} else {
							$discount_name = get_post_meta($discount_rule, 'b2bking_rule_discountname', true);
						}

						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						$cart = WC()->cart;

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){

							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
								if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$category_products_number += $item_qty; // ctotal number of items in cart
									$category_products_value += $item_line_total; // calculated total items amount
								}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
								if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$products_number += $item_qty; // ctotal number of items in cart
									$products_value += $item_line_total; // calculated total items amount
								}
								}
							}
						}

						// Check discount conditions
						$passconditions = 'yes';
						$conditions = get_post_meta($discount_rule, 'b2bking_rule_conditions', true);

						if (!empty($conditions)){
							$conditions = explode('|',$conditions);
							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($category_products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}
						}
					}		
				}
				

				// Rule passed conditions, so it applies. Calculate discounted price
				if ($passconditions === 'yes'){
					if ($have_discounted_price === NULL){
						$have_discounted_price = 'yes';
						$smallest_discount_name = $discount_name;
						// calculate discount and regular price based on $howmuch and discount type
						if ($type === 'discount_amount'){
							$smallest_discounted_price = floatval($regular_price - $howmuch);
						} else if ($type === 'discount_percentage') {
							$smallest_discounted_price = floatval($regular_price - ($howmuch/100 * $regular_price));

							$raise_price = get_post_meta($discount_rule,'b2bking_rule_raise_price', true);
							if ($raise_price === 'yes'){
								$smallest_discounted_price = apply_filters('b2bking_raise_price_final',floatval($regular_price - (-1 * abs($howmuch)/100 * $regular_price)), $current_product_id);
								$rule_applied = $discount_rule;
							}
						}
					} else {
						if ($type === 'discount_amount'){
							$temporary_discounted_price = floatval($regular_price - $howmuch);
						} else if ($type === 'discount_percentage') {
							$temporary_discounted_price = floatval($regular_price - ($howmuch/100 * $regular_price));

							$raise_price = get_post_meta($discount_rule,'b2bking_rule_raise_price', true);
							if ($raise_price === 'yes'){
								$temporary_discounted_price = apply_filters('b2bking_raise_price_final',floatval($regular_price - (-1 * abs($howmuch)/100 * $regular_price)), $current_product_id);
							}
						}
						if ($temporary_discounted_price < $smallest_discounted_price){
							$smallest_discounted_price = $temporary_discounted_price;
							$smallest_discount_name = $discount_name;
							$rule_applied = $discount_rule;

						}   
					}
				} else {
					// do nothing
				}
			} //foreach end

			if($have_discounted_price !== NULL && $smallest_discount_name !== '' && $smallest_discount_name !== NULL){
				if ($text === NULL){
					$text = '';
				}
				
				$returned = str_replace( 'Sale!', $smallest_discount_name, $text );

				$returned = str_replace( __( 'Sale!', 'woocommerce' ), $smallest_discount_name, $returned );
				$returned = str_replace( __( 'Sale', 'woocommerce' ), $smallest_discount_name, $returned );
				$returned = str_replace( __( 'Sale', 'porto' ), $smallest_discount_name, $returned );


			} else {
				$returned = $text;
			}

			if($have_discounted_price !== NULL){
				$returned = apply_filters('b2bking_dynamic_recalculate_sale_price_badge',$returned);
			}

			$raise_price = get_post_meta($rule_applied,'b2bking_rule_raise_price', true);
			if ($raise_price === 'yes'){
				$returned = false;
			}

			return $returned;

		}
		public static function b2bking_dynamic_rule_add_tax_fee( WC_Cart $cart ){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			$fees_to_add = array();

			$user_id = get_current_user_id();

			//	$tax_rules = get_transient('b2bking_tax_rules_'.get_current_user_id());
			$tax_rules = b2bking()->get_global_data('b2bking_tax_rules', false, get_current_user_id());
			if (!$tax_rules){

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$array_who_multiple = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'group_'.$currentusergroupidnr,
							'compare' => 'LIKE'
						),
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'user_'.$user_id,
							'compare' => 'LIKE'
						),
					);

					if ($user_id !== 0){
						array_push($array_who_multiple, array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'all_registered',
							'compare' => 'LIKE'
						));

						// add rules that apply to all registered b2b/b2c users
						$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
						if ($user_is_b2b === 'yes'){
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2b',
								'compare' => 'LIKE'
							));
						} else {
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2c',
								'compare' => 'LIKE'
							));
						}
					}

					$array_who = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who',
							'value' => 'group_'.$currentusergroupidnr
						),
						array(
							'key' => 'b2bking_rule_who',
							'value' => 'user_'.$user_id
						),
						array(
							'relation' => 'AND',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'multiple_options'
							),
							$array_who_multiple
						),
					);
				// if user is registered, also select rules that apply to all registered users
				if ($user_id !== 0){
					array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'all_registered'
								));

					// add rules that apply to all registered b2b/b2c users
					$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
					if ($user_is_b2b === 'yes'){
						array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'everyone_registered_b2b'
								));
					} else {
						array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'everyone_registered_b2c'
								));
					}

				}

				// Get all dynamic rule tax fees amounts and percentages
				$tax_rules_ids = get_option('b2bking_have_add_tax_rules_list_ids', '');
				if (!empty($tax_rules_ids)){
					$tax_rules_ids = explode(',',$tax_rules_ids);
				} else {
					$tax_rules_ids = array();
				}

				if (apply_filters('b2bking_use_simple_query_system', false)){
					$tax_rules = $tax_rules_ids;
				} else {
					$tax_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'post__in' => $tax_rules_ids,
						'fields'        => 'ids', // Only get post IDs
						'numberposts' => -1,
						'meta_query'=> array(
							$array_who,
						)
					]);
				}

				$tax_rules = b2bking()->filter_check_rules_apply_current_user($tax_rules);

				b2bking()->set_global_data('b2bking_tax_rules', $tax_rules, false, get_current_user_id());
			}

			$tax_rules = b2bking()->get_rules_apply_priority($tax_rules);
			
			foreach ($tax_rules as $tax_rule){
				// Get rule details
				$taxname = get_post_meta(apply_filters( 'wpml_object_id', $tax_rule, 'post' ), 'b2bking_rule_taxname', true);
				$type = get_post_meta($tax_rule, 'b2bking_rule_what', true);
				$howmuch = get_post_meta($tax_rule, 'b2bking_rule_howmuch', true);

				if (defined('WCCS_VERSION')) {
					if ($type === 'add_tax_amount'){
						$howmuch = b2bking()->get_woocs_price($howmuch);
					}
				}

				$applies = explode('_',get_post_meta($tax_rule, 'b2bking_rule_applies', true));
				$taxtaxable = get_post_meta($tax_rule, 'b2bking_rule_tax_taxable', true);

				if ($taxtaxable === 'yes'){
					$taxtaxable = true;
				} else {
					$taxtaxable = false;
				}

				if ($applies[0] === 'multiple'){
					$rule_multiple_options = get_post_meta($tax_rule, 'b2bking_rule_applies_multiple_options', true);
					$rule_multiple_options_array = explode(',',$rule_multiple_options);
					//foreach rule element
					foreach ($rule_multiple_options_array as $rule_element){
						$rule_element_array = explode('_',$rule_element);
						// if is category
						if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);
							$category_products_number = 0;
							$category_products_value = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}

							$passconditions = 'yes';
							$conditions = get_post_meta($tax_rule, 'b2bking_rule_conditions', true);

							if (!empty($conditions)){
								$conditions = explode('|',$conditions);

								foreach ($conditions as $condition){
									$condition_details = explode(';',$condition);

						    		if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
									switch ($condition_details[0]){
									
										case 'category_product_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($category_products_number > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($category_products_number === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($category_products_number < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;

										case 'category_product_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($category_products_value > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($category_products_value === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($category_products_value < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										
										case 'cart_total_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($cart->cart_contents_count > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($cart->cart_contents_count === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($cart->cart_contents_count < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;

										case 'cart_total_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										
									}
								}
							}

							// Passed conditions
							if ($passconditions === 'yes'){
								if ($type === 'add_tax_amount'){
									$tax = $howmuch * apply_filters('b2bking_add_tax_apply_times', $category_products_number, '');
								} else if ($type === 'add_tax_percentage'){
									$tax = round((($howmuch * $category_products_value)/100), 4);
								}
							} else {
								// do nothing
								$tax = NULL;
							}
							if (isset($tax)){
								$category_name = get_term( $rule_element_array[1] )->name;
								$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
								if ($tax !== null && intval($tax) !== 0){
									if ( ! apply_filters('b2bking_consolidate_taxes', true)){
										$final_tax_name = esc_html($taxname.' '.$category_name);
									} else {
										$final_tax_name = esc_html($taxname);
									}
									$fees_to_add[] = array( $final_tax_name, round($tax, $decimals), apply_filters('b2bking_taxable_fee', $taxtaxable, $taxname), apply_filters('b2bking_taxable_fee_tax_class', ''));
								}
							}

						// if is product
						} else if ($rule_element_array[0] === 'product'){
							$products_number = 0;
							$products_value = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($rule_element_array[1]) === intval($cart_item['product_id']) || intval($rule_element_array[1]) === intval($cart_item['variation_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$products_number += $item_qty; // ctotal number of items in cart
										$products_value += $item_line_total; // calculated total items amount

									}
								}
							}

							$passconditions = 'yes';
							$conditions = get_post_meta($tax_rule, 'b2bking_rule_conditions', true);

							if (!empty($conditions)){
								$conditions = explode('|',$conditions);

								foreach ($conditions as $condition){
									$condition_details = explode(';',$condition);

						    		if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
									switch ($condition_details[0]){
									
										case 'product_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($products_number > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($products_number === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($products_number < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;

											case 'product_value':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($products_value > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($products_value === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($products_value < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
										
										case 'cart_total_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($cart->cart_contents_count > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($cart->cart_contents_count === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($cart->cart_contents_count < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;

										case 'cart_total_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										
									}
								}
							}

							// Passed conditions
							if ($passconditions === 'yes'){
								if ($type === 'add_tax_amount'){
									$tax = $howmuch * apply_filters('b2bking_add_tax_apply_times', $products_number, $rule_element_array[1]);
								} else if ($type === 'add_tax_percentage'){
									$tax = round((($howmuch * $products_value)/100), 4);
								}
							} else {
								// do nothing
								$tax = NULL;
							}
							if (isset($tax)){
								if ($tax !== null && intval($tax) !== 0){
									$product_name = get_the_title(intval($rule_element_array[1]));
									$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));

									if ( ! apply_filters('b2bking_consolidate_taxes', true)){
										$final_tax_name = esc_html($taxname.' '.$product_name);
									} else {
										$final_tax_name = esc_html($taxname);
									}

									$fees_to_add[] = array( $final_tax_name, round($tax, $decimals), apply_filters('b2bking_taxable_fee', $taxtaxable, $taxname), apply_filters('b2bking_taxable_fee_tax_class', ''));
								}
							}

						}
					}
				} else {

					$category_products_number = 0;
					$category_products_value = 0;
					$products_number = 0;
					$products_value = 0;

					// Check rule is category rule or product rule
					if ($applies[0] === 'category' || $applies[0] === 'tag'){
						$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

						// Calculate number of products in cart of this category AND total price of these products
						if(is_object($cart)) {	
							foreach($cart->get_cart() as $cart_item){
							if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
								$item_qty = $cart_item["quantity"];// Quantity
								$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
								$category_products_number += $item_qty; // ctotal number of items in cart
								$category_products_value += $item_line_total; // calculated total items amount
							}
							}
						}
					} else if ($applies[0] === 'product') {
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
							if(intval($applies[1]) === intval($cart_item['product_id']) || intval($applies[1]) === intval($cart_item['variation_id'])){
								$item_qty = $cart_item["quantity"];// Quantity
								$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
								$products_number += $item_qty; // ctotal number of items in cart
								$products_value += $item_line_total; // calculated total items amount
							}
							}
						}
					} else if ($applies[0] === 'excluding'){
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
								if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
									$current_product_id = $cart_item['variation_id'];
								} else {
									$current_product_id = $cart_item['product_id'];
								}

								// check that current product is not in list
								$multiple_options = get_post_meta($tax_rule,'b2bking_rule_applies_multiple_options', true);
								$multiple_options_array = explode(',', $multiple_options);

								$product_is_excluded = 'no';
								if (in_array('product_'.$current_product_id, $multiple_options_array)){
									$product_is_excluded = 'yes';
								} else {
									// try categories
									$taxonomies = b2bking()->get_taxonomies();
									foreach ($taxonomies as $tax_nickname => $tax_name){
										$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, $tax_name );
										if (empty($current_product_categories)){
											// if no categories, this may be a variation, check parent categories
											$possible_parent_id = wp_get_post_parent_id($current_product_id);
											if ($possible_parent_id !== 0){
												// if product has parent
												$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, $tax_name );
											}
										}
										$current_product_belongsto_array = array_map(function($value) use ($tax_nickname) { return $tax_nickname.'_'.$value; }, $current_product_categories);

										foreach ($current_product_belongsto_array as $item_category){
											if (in_array($item_category, $multiple_options_array)){
												$product_is_excluded = 'yes';
												break;
											}
										}
									}
								}
								if ($product_is_excluded === 'no'){
									// product is not excluded, therefore rule applies
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$products_number += $item_qty; // ctotal number of items in cart
									$products_value += $item_line_total; // calculated total items amount
								}
							}
						}
						

						
					}

					// Check discount conditions
					$passconditions = 'yes';
					$conditions = get_post_meta($tax_rule, 'b2bking_rule_conditions', true);

					if (!empty($conditions)){

						$conditions = explode('|',$conditions);
						foreach ($conditions as $condition){
							$condition_details = explode(';',$condition);

				    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
							switch ($condition_details[0]){
								case 'product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;

								case 'product_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($products_value > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($products_value === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($products_value < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($category_products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($category_products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($category_products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;

								case 'category_product_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($category_products_value > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($category_products_value === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($category_products_value < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'cart_total_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($cart->cart_contents_count > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($cart->cart_contents_count === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($cart->cart_contents_count < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;

								case 'cart_total_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total) < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
							}
						}
					}

					// Passed conditions
					if ($passconditions === 'yes'){
						if ($applies[0] === 'one'){ // one time one_time
							if ($type === 'add_tax_amount'){
								$tax = $howmuch;
							} else if ($type === 'add_tax_percentage'){
								// check if shipping should be included
								$shipping_included = get_post_meta($tax_rule, 'b2bking_rule_tax_shipping', true);
								$cart = WC()->cart;
								$shipping_cost = $cart->get_shipping_total();
								if ($shipping_included === 'no'){
									$tax = round((($howmuch * apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total))/100), 4);
								} else {
									$tax = round((($howmuch * (apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total)+$shipping_cost))/100), 4);
								}
							}
						} else if ($applies[0] === 'cart'){
							if ($type === 'add_tax_amount'){
								$tax = $howmuch * $cart->cart_contents_count;
							} else if ($type === 'add_tax_percentage'){
								$tax = round((($howmuch * apply_filters('b2bking_addtax_order_total_calculation_basis', WC()->cart->cart_contents_total))/100), 4);
							}
						} else if ($applies[0] === 'category' || $applies[0] === 'tag'){
							if ($type === 'add_tax_amount'){
								$tax = $howmuch * $category_products_number;
							} else if ($type === 'add_tax_percentage'){
								$tax = round((($howmuch * $category_products_value)/100), 4);
							}
						} else if ($applies[0] === 'product'){
							if ($type === 'add_tax_amount'){
								$tax = $howmuch * apply_filters('b2bking_add_tax_apply_times', $products_number, $applies[0]);
							} else if ($type === 'add_tax_percentage'){
								$tax = round((($howmuch * $products_value)/100), 4);
							}
						} else if ($applies[0] === 'excluding'){
							if ($type === 'add_tax_amount'){
								$tax = $howmuch * apply_filters('b2bking_add_tax_apply_times', $products_number, '');
							} else if ($type === 'add_tax_percentage'){
								$tax = round((($howmuch * $products_value)/100), 4);
							}
						}

					} else {
						// do nothing
						$tax = null;
					}

					if (isset($tax)){
						if ($tax !== null && floatval($tax)>0){
							$decimals = apply_filters('b2bking_rounding_precision', get_option('woocommerce_price_num_decimals', 2));
							$fees_to_add[] = array( esc_html($taxname), round($tax, $decimals), apply_filters('b2bking_taxable_fee', $taxtaxable, $taxname), apply_filters('b2bking_taxable_fee_tax_class', ''));
						}
					}
				}

			}

			// Consolidate or add fees directly based on filter
			if (apply_filters('b2bking_consolidate_taxes', true)) {
			    // Initialize an empty array to hold consolidated fees
			    $consolidated_fees = array();

			    // Iterate through each fee in $fees_to_add
			    foreach ($fees_to_add as $fee) {
			        $name = $fee[0];
			        $amount = $fee[1];
			        $taxable = $fee[2];
			        $tax_class = $fee[3];

			        // Check if the fee name already exists in the consolidated array
			        if (isset($consolidated_fees[$name])) {
			            // If it exists, sum up the amount with the existing fee
			            $consolidated_fees[$name]['amount'] += $amount;
			        } else {
			            // If it does not exist, add it as a new entry
			            $consolidated_fees[$name] = array(
			                'amount' => $amount,
			                'taxable' => $taxable,
			                'tax_class' => $tax_class
			            );
			        }
			    }

			    // Add the consolidated fees to the cart
			    foreach ($consolidated_fees as $name => $fee_data) {
			        if (apply_filters('b2bking_apply_fee', true, $name, $fee_data)){
			            $cart->add_fee($name, $fee_data['amount'], $fee_data['taxable'], $fee_data['tax_class']);
			        }
			    }
			} else {
			    // Add fees directly without consolidation
			    foreach ($fees_to_add as $fee) {
			        if (apply_filters('b2bking_apply_fee', true, $fee[0], array('amount' => $fee[1], 'taxable' => $fee[2], 'tax_class' => $fee[3]))){
			            $cart->add_fee($fee[0], $fee[1], $fee[2], $fee[3]);
			        }
			    }
			}
		}

		// Dynamic rule fixed price
		// Dynamic rule fixed price
		public static function b2bking_dynamic_rule_fixed_price( $price, $product ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $price;
			}

			if (isset($_POST['_inline_edit'])){
				return $price;
			}
			if (isset($_REQUEST['bulk_edit'])){
			    return $price;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $price;
			}

			if (apply_filters('b2bking_fixed_rules_disable', false, $product, $price)){
				return $price;
			}

			// not applicable to offers
			$offer_id_prod = get_option('b2bking_offer_product_id_setting', 0);
			$offer_id_prod = apply_filters('b2bking_get_offer_product_id', $offer_id_prod, $product->get_id(), 'fixed_price');
			if ($product->get_id() === intval ($offer_id_prod)){
				return $price;
			}

			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			// check transient to see if the current price has been set already via another function
			//	if (get_transient('b2bking_user_'.$user_id.'_product_'.$product->get_id().'_custom_set_price') === $price){
			//if (floatval(b2bking()->get_global_data('custom_set_price', $product->get_id(), $user_id)) === floatval($price)){
			if ((floatval(b2bking()->get_global_data('custom_set_price', $product->get_id(), $user_id)) === floatval($price)) && floatval($price) !== floatval(0)){	
				return $price;
			}

			if (defined('SALESKING_DIR')){
				if (is_object( WC()->cart )){
					foreach( WC()->cart->get_cart() as $cart_item ){
					    $prodid = $cart_item['product_id'];
					    $varid = $cart_item['variation_id'];
					    if ($product->get_id() === $prodid || $product->get_id() === $varid){
					    	if (isset($cart_item['_salesking_set_price'])){
					    		return $cart_item['_salesking_set_price'];
					    	}
					    }
					}
				}
			}

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			// Get current product
			$current_product_id = $product->get_id();

			$response = b2bking()->get_applicable_rules('fixed_price', $current_product_id);

			$wpml_original_id = 0; // for conditions
			// abort early
			if ($response === 'norules' || empty($response[0])){

				$abort = true;

				if (defined('WPML_PLUGIN_FILE')){

					$wpml_original_id = get_transient('b2bking_original_product_id_wpml_'.$current_product_id);

					if ( ! $wpml_original_id ) {
						$wpml_original_id = apply_filters( 'wpml_object_id', $current_product_id, 'post' );

						if ($current_product_id !== $wpml_original_id){
							// in certain hooks it does not work reliably, so we have to save it in a transient
							set_transient('b2bking_original_product_id_wpml_'.$current_product_id, $wpml_original_id, 6 * HOUR_IN_SECONDS);							
						}
					}

					if ($current_product_id !== $wpml_original_id){
						$response = b2bking()->get_applicable_rules('fixed_price', $wpml_original_id);
						$abort = false;
					}

				}

				if ($abort){
					return $price;
				}
			}

			$fixed_price_rules = $response[0];
			$current_product_belongsto_array = $response[1];


			// if multiple fixed price rules apply, give the smallest price to the user
			$have_fixed_price = NULL;
			$smallest_fixed_price = 0;

			$fixed_price_rules = b2bking()->get_rules_apply_priority($fixed_price_rules);

			foreach ($fixed_price_rules as $fixed_price_rule){
				// Get rule details
				$type = get_post_meta($fixed_price_rule, 'b2bking_rule_what', true);
				$howmuch = get_post_meta($fixed_price_rule, 'b2bking_rule_howmuch', true);

				$applies = explode('_',get_post_meta($fixed_price_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($fixed_price_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($fixed_price_rule, 'b2bking_rule_conditions', true);

				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
										if(intval($element_array[1]) === intval($cart_item['product_id'])){
											$product_quantity = $cart_item["quantity"];// Quantity
											break;
										}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

			    		$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (intval($condition_details[2]) !== 0){
															if (! ($product_quantity > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'equal':
														if (intval($condition_details[2]) !== 0){
															if (! ($product_quantity === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (intval($condition_details[2]) !== 0){
															if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'equal':
														if (intval($condition_details[2]) !== 0){
															if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$category_quantity += $cart_item["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

			    		$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (intval($condition_details[2]) !== 0){
															if (! ($category_quantity > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'equal':
														if (intval($condition_details[2]) !== 0){
															if (! ($category_quantity === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (intval($condition_details[2]) !== 0){
															if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'equal':
														if (intval($condition_details[2]) !== 0){
															if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else { // if rule is simple product, category, or total cart role 
						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);


							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
								if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$category_products_number += $item_qty; // ctotal number of items in cart
									$category_products_value += $item_line_total; // calculated total items amount
								}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id']) or intval($current_product_id) === intval($cart_item['variation_id']) or intval($wpml_original_id) === intval($cart_item['variation_id']) or intval($wpml_original_id) === intval($cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										if (isset($cart_item['line_total'])){
											$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
											$products_value += $item_line_total; // calculated total items amount
										} 
										$products_number += $item_qty; // ctotal number of items in cart

									}
								}
							}
						}

						foreach ($conditions as $condition){
							$condition_details = explode(';',$condition);

			    		$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
							switch ($condition_details[0]){
								case 'product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (intval($condition_details[2]) !== 0){
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											}
										break;
										case 'equal':
											if (intval($condition_details[2]) !== 0){
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											}
										break;
										case 'smaller':
											if (! ($products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (intval($condition_details[2]) !== 0){
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											}
										break;
										case 'equal':
											if (intval($condition_details[2]) !== 0){
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											}
										break;
										case 'smaller':
											if (! ($category_products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'cart_total_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (intval($condition_details[2]) !== 0){
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											}
										break;
										case 'equal':
											if (intval($condition_details[2]) !== 0){
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											}
										break;
										case 'smaller':
											if (! ($cart->cart_contents_count < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
							}
						}
					}		
				}
				

				// Passed conditions
				if ($passconditions === 'yes'){
					if ($have_fixed_price === NULL){
						$have_fixed_price = 'yes';
						$smallest_fixed_price = floatval($howmuch);
					} else {
						if (floatval($howmuch) < $smallest_fixed_price){
							$smallest_fixed_price = floatval($howmuch);
						}   
					}
				} else {
					// do nothing
				}

			} //foreach end
			if($have_fixed_price !== NULL){

				// add WOOCS compatibility
				if (defined('WOOCS_VERSION')) {
					global $WOOCS;
					$currrent = $WOOCS->current_currency;
					if ($currrent != $WOOCS->default_currency) {
						$currencies = $WOOCS->get_currencies();
						$rate = $currencies[$currrent]['rate'];
						$smallest_fixed_price = $smallest_fixed_price * $rate;
					}
				}

				if (defined('WCCS_VERSION')) {
				    global $WCCS;
				    if (isset($WCCS) && !empty($WCCS)){
				    	$smallest_fixed_price = $WCCS->wccs_price_conveter($smallest_fixed_price);
				    }
				}

				// WPML integration
				if (apply_filters('b2bking_apply_wcml_currency', true)){
					$current_currency = apply_filters('wcml_price_currency', NULL );
					if ($current_currency !== NULL){
						$smallest_fixed_price = apply_filters( 'wcml_raw_price_amount', $smallest_fixed_price, $current_currency );
					}
				}
				
				return $smallest_fixed_price;

			} else {
				return $price;
			}
		}

		// Dynamic rule free shipping
		public static function b2bking_dynamic_rule_free_shipping( $is_available, $package, $shipping_method ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $is_available;
			}

			$user_id = get_current_user_id();
			$cart = WC()->cart;

			$free_shipping = $is_available;

		   //	$free_shipping_rules = get_transient('b2bking_free_shipping_'.get_current_user_id());
			$free_shipping_rules = b2bking()->get_global_data('b2bking_free_shipping', false, get_current_user_id());

			if (!$free_shipping_rules){

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$array_who_multiple = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'group_'.$currentusergroupidnr,
							'compare' => 'LIKE'
						),
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'user_'.$user_id,
							'compare' => 'LIKE'
						),
					);

					if ($user_id !== 0){
						array_push($array_who_multiple, array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'all_registered',
							'compare' => 'LIKE'
						));

						// add rules that apply to all registered b2b/b2c users
						$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
						if ($user_is_b2b === 'yes'){
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2b',
								'compare' => 'LIKE'
							));
						} else {
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2c',
								'compare' => 'LIKE'
							));
						}
					}

					$array_who = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who',
							'value' => 'group_'.$currentusergroupidnr
						),
						array(
							'key' => 'b2bking_rule_who',
							'value' => 'user_'.$user_id
						),
						array(
							'relation' => 'AND',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'multiple_options'
							),
							$array_who_multiple
						),
					);
				// if user is registered, also select rules that apply to all registered users
				if ($user_id !== 0){
					array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'all_registered'
								));


					// add rules that apply to all registered b2b/b2c users
					$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
					if ($user_is_b2b === 'yes'){
						array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'everyone_registered_b2b'
								));
					} else {
						array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'everyone_registered_b2c'
								));
					}

				}
				// Get all free shipping dynamic rules that apply to the user or the user's group
				$free_shipping_ids = get_option('b2bking_have_free_shipping_rules_list_ids', '');
				if (!empty($free_shipping_ids)){
					$free_shipping_ids = explode(',',$free_shipping_ids);
				} else {
					$free_shipping_ids = array();
				}

				if (apply_filters('b2bking_use_simple_query_system', false)){
					$free_shipping_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'fields'        => 'ids', // Only get post IDs
						'numberposts' => -1,
						'post__in' => $free_shipping_ids
					]);
				} else {

					$free_shipping_rules = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'fields'        => 'ids', // Only get post IDs
						'numberposts' => -1,
						'post__in' => $free_shipping_ids,
						'meta_query'=> array(
							'relation' => 'AND',
							$array_who,
						)
					]);
				}

				$free_shipping_rules = b2bking()->filter_check_rules_apply_current_user($free_shipping_rules);

				b2bking()->set_global_data('b2bking_free_shipping',$free_shipping_rules, false, get_current_user_id());
			}

			foreach ($free_shipping_rules as $free_shipping_rule){
				// Get rule details
				$applies = explode('_',get_post_meta($free_shipping_rule, 'b2bking_rule_applies', true));
				$passconditions = 'yes';
				$conditions = get_post_meta($free_shipping_rule, 'b2bking_rule_conditions', true);

				$conditions = explode('|',$conditions);

				if ($applies[0] === 'multiple'){
					$rule_multiple_options = get_post_meta($free_shipping_rule, 'b2bking_rule_applies_multiple_options', true);
					$rule_multiple_options_array = explode(',',$rule_multiple_options);


					foreach ($rule_multiple_options_array as $rule_element){
						$rule_element_array = explode('_',$rule_element);
						// if is category
						if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);


							$category_products_number = 0;
							$category_products_value = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $cart_item['product_id']) || b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $cart_item['variation_id'])){
										$item_price = $cart_item['data']->get_price(); 
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}							

							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
																		
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($category_products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
																		
									case 'category_product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($category_products_value) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($category_products_value) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($category_products_value) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;

									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}

							// Passed conditions
							if ($passconditions === 'yes' && $category_products_number !== 0){
								$free_shipping = true;
								break 2; // break out of foreach. No need to check the other free shipping rules anymore
							}
						} else if ($rule_element_array[0] === 'product'){

							$products_number = 0;
							$products_value = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($rule_element_array[1]) === $cart_item['product_id'] || intval($rule_element_array[1]) === $cart_item['variation_id']){
										$item_price = $cart_item['data']->get_price(); 
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$products_number += $item_qty; // ctotal number of items in cart
										$products_value += $item_line_total; // calculated total items amount

									}
								}
							}

							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

					    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
								switch ($condition_details[0]){
																		
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;

									case 'product_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval($products_value) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval($products_value) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval($products_value) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;

									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									case 'cart_total_value':
										switch ($condition_details[1]){
											case 'greater':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
								}
							}

							// Passed conditions
							if ($passconditions === 'yes' && $products_number !== 0){
								$free_shipping = true;
								break 2; // break out of foreach. No need to check the other free shipping rules anymore
							}
						}
					}
				} else {

					$category_products_number = 0;
					$category_products_value = 0;
					$products_number = 0;
					$products_value = 0;

					$ap='no';
					// Check rule is category rule or product rule
					if ($applies[0] === 'category' || $applies[0] === 'tag'){
						$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

						// Calculate number of products in cart of this category AND total price of these products
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
								if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id']) || b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['variation_id'])){
									$item_price = $cart_item['data']->get_price(); 
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$category_products_number += $item_qty; // ctotal number of items in cart
									$category_products_value += $item_line_total; // calculated total items amount

								}
							}
						}
						$ap = 'yes';

					} else if ($applies[0] === 'product') {

						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
								if(intval($applies[1]) === $cart_item['product_id'] || intval($applies[1]) === $cart_item['variation_id']){
									$item_price = $cart_item['data']->get_price(); 
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$products_number += $item_qty; // ctotal number of items in cart
									$products_value += $item_line_total; // calculated total items amount

								}
							}
						}
						$ap = 'yes';
						
					}

					if ($ap === 'yes'){
						if ($products_number === 0 && $category_products_number === 0){
							$passconditions = 'no';
						}
					}

					// Check rule conditions
					$conditions = get_post_meta($free_shipping_rule, 'b2bking_rule_conditions', true);

					if (!empty($conditions)){
						$conditions = explode('|',$conditions);
						foreach ($conditions as $condition){
							$condition_details = explode(';',$condition);

				    		if (substr($condition_details[0], -5) === 'value') {
									$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
								}
							switch ($condition_details[0]){
								case 'product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($category_products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($category_products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($category_products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								case 'product_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (floatval($products_value) > floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (floatval($products_value) === floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (floatval($products_value) < floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (floatval($category_products_value) > floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (floatval($category_products_value) === floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (floatval($category_products_value) < floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								case 'cart_total_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($cart->cart_contents_count > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($cart->cart_contents_count === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($cart->cart_contents_count < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								case 'cart_total_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
							}
						}
					}
					

					// Passed conditions
					if ($passconditions === 'yes'){
						$free_shipping = true;
						break; // break out of foreach. No need to check the other free shipping rules anymore
					}
				}	
				
			}

			// if no free shipping rule, return default
			if (empty($free_shipping_rules)){
				return $is_available;
			}

			return $free_shipping;

		}

		// Dynamic rule minimum / maximum order
		public static function b2bking_dynamic_minmax_order_amount() {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			$user_id = get_current_user_id();
			$cart = WC()->cart;

			//$dynamic_minmax_rules = get_transient('b2bking_minmax_'.get_current_user_id());
			$dynamic_minmax_rules = b2bking()->get_global_data('b2bking_minmax', false, get_current_user_id());
			if (!$dynamic_minmax_rules){

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$rules_ids_elements = get_option('b2bking_have_minmax_rules_list_ids_elements', array());

				$user_rules = array();
				if (isset($rules_ids_elements['user_'.$user_id])){
					$user_rules = $rules_ids_elements['user_'.$user_id];
				}

				$group_rules = array();
				if (isset($rules_ids_elements['group_'.$currentusergroupidnr])){
					$group_rules = $rules_ids_elements['group_'.$currentusergroupidnr];
				}

				$user_applicable_rules = array_merge($user_rules, $group_rules);
				if (is_user_logged_in()){

					if (isset($rules_ids_elements['all_registered'])){
						// add everyone_registered rules
						$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['all_registered']);
					}

					// if is user b2b add b2b rules
					if (get_user_meta($user_id,'b2bking_b2buser', true) === 'yes'){
						if (isset($rules_ids_elements['everyone_registered_b2b'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2b']);
						}
					} else {
						// add b2c rules
						if (isset($rules_ids_elements['everyone_registered_b2c'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2c']);
						}
					}
				}

				b2bking()->set_global_data('b2bking_minmax', $user_applicable_rules, false, get_current_user_id());
				$dynamic_minmax_rules = $user_applicable_rules;

			}

			// parse all rules and create an array of the smallest minimums and largest maximums, for all the elements,  
			// elements = cart total, categories, products

			$computed_rules = array( 
			    'minimum_order' => array( 
			        	'quantity' => array(), 
			        	'value' => array(),
			        	'quantitypriority' => array(),
			        	'valuepriority' => array(),
			    ),
			    'maximum_order' => array( 
			        	'quantity' => array(),
			        	'value' => array(),
			        	'quantitypriority' => array(),
			        	'valuepriority' => array(),
			    )
			);


			// incorrect to apply priorities here, as each element is different, priorities must be applied per element.
		//	$dynamic_minmax_rules = b2bking()->get_rules_apply_priority($dynamic_minmax_rules);

			foreach($dynamic_minmax_rules as $dynamic_minmax_rule){
				$applies = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies', true);
				$minimum_maximum = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_what', true);
				$quantity_value = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_quantity_value', true);
				$howmuch = floatval(get_post_meta($dynamic_minmax_rule, 'b2bking_rule_howmuch', true));
				$priority = get_post_meta($dynamic_minmax_rule,'b2bking_standard_rule_priority', true);
				if (empty($priority)){
					$priority = 1;
				} else {
					$priority = intval($priority);
				}


				if ($quantity_value === 'value'){
					// woocs
					$howmuch = b2bking()->get_woocs_price($howmuch);
				}

				$minimumall = intval(get_post_meta($dynamic_minmax_rule, 'b2bking_rule_minimum_all', true));

				if ($applies === 'multiple_options'){
					$rule_applies_multiple = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies_multiple_options', true);
					$rule_applies_multiple_elements = explode(',',$rule_applies_multiple);
					foreach ($rule_applies_multiple_elements as $rule_applies_element){
						if (!isset($computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element])){
							$computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element] = $howmuch;
							$computed_rules[$minimum_maximum][$quantity_value.'priority'][$rule_applies_element] = $priority;
						} else {
							if ($minimum_maximum === 'minimum_order'){

								// check whether we need to apply "minimum" or "priority"
								// if priorities are equal, apply minimum
								if ($computed_rules[$minimum_maximum][$quantity_value.'priority'][$rule_applies_element] === $priority){
									$computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element] = min($computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element], $howmuch);
								} else {
									// replace only if coming priority is higher than existing one
									if ($priority > $computed_rules[$minimum_maximum][$quantity_value.'priority'][$rule_applies_element]){
										$computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element] = $howmuch;
									}
								}

							} else {
								// check whether we need to apply "maximum" or "priority"
								// if priorities are equal, apply maximum
								if ($computed_rules[$minimum_maximum][$quantity_value.'priority'][$rule_applies_element] === $priority){
									$computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element] = max($computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element], $howmuch);
								} else {
									if ($priority > $computed_rules[$minimum_maximum][$quantity_value.'priority'][$rule_applies_element]){
										$computed_rules[$minimum_maximum][$quantity_value][$rule_applies_element] = $howmuch;
									}
								}
							}
						}
					}
				} else {
					if (!isset($computed_rules[$minimum_maximum][$quantity_value][$applies])){
						$computed_rules[$minimum_maximum][$quantity_value][$applies] = $howmuch;
						$computed_rules[$minimum_maximum][$quantity_value.'priority'][$applies] = $priority;
					} else {
						if ($minimum_maximum === 'minimum_order'){
							// check whether we need to apply "minimum" or "priority"
							// if priorities are equal, apply minimum
							if ($computed_rules[$minimum_maximum][$quantity_value.'priority'][$applies] === $priority){
								$computed_rules[$minimum_maximum][$quantity_value][$applies] = min($computed_rules[$minimum_maximum][$quantity_value][$applies], $howmuch);
							} else {
								// replace only if coming priority is higher than existing one
								if ($priority > $computed_rules[$minimum_maximum][$quantity_value.'priority'][$applies]){
									$computed_rules[$minimum_maximum][$quantity_value][$applies] = $howmuch;
								}
							}
						} else {
							// check whether we need to apply "maximum" or "priority"
							// if priorities are equal, apply maximum
							if ($computed_rules[$minimum_maximum][$quantity_value.'priority'][$applies] === $priority){
								$computed_rules[$minimum_maximum][$quantity_value][$applies] = max($computed_rules[$minimum_maximum][$quantity_value][$applies], $howmuch);
							} else {
								if ($priority > $computed_rules[$minimum_maximum][$quantity_value.'priority'][$applies]){
									$computed_rules[$minimum_maximum][$quantity_value][$applies] = $howmuch;
								}
							}
						}
					}
				}
			}


			if (apply_filters('b2bking_auto_activate_minmaxstep_rules_meta', true)){
				// foreach items in cart, check meta min maax step and modify computed finals accordingly
				if (is_object($cart)){
					foreach( $cart->get_cart() as $cart_item ){

						if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
							$current_product_id = $cart_item['variation_id'];
							$parent_id = wp_get_post_parent_id($current_product_id);
							if ($parent_id !== 0){
								if (b2bking()->get_product_meta_applies_variations($parent_id)){
									$meta_min = b2bking()->get_product_meta_min($parent_id, $current_product_id);
									$meta_max = b2bking()->get_product_meta_max($parent_id, $current_product_id);

									if ($meta_min !== false){
										if (isset($computed_rules['minimum_order']['quantity']['product_'.$current_product_id]) && is_numeric($computed_rules['minimum_order']['quantity']['product_'.$current_product_id])){
											if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){

												$computed_rules['minimum_order']['quantity']['product_'.$current_product_id] = min($computed_rules['minimum_order']['quantity']['product_'.$current_product_id], $meta_min);
											}
										} else {
											$computed_rules['minimum_order']['quantity']['product_'.$current_product_id] = $meta_min;
										}
									}

									if ($meta_max !== false){
										if (isset($computed_rules['maximum_order']['quantity']['product_'.$current_product_id]) && is_numeric($computed_rules['maximum_order']['quantity']['product_'.$current_product_id])){
											if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){

												$computed_rules['maximum_order']['quantity']['product_'.$current_product_id] = max($computed_rules['maximum_order']['quantity']['product_'.$current_product_id], $meta_max);										
											}
										} else {
											$computed_rules['maximum_order']['quantity']['product_'.$current_product_id] = $meta_max;
										}
									}
								}
							}
						} else {
							$current_product_id = $cart_item['product_id'];
						}

						$meta_min = b2bking()->get_product_meta_min($current_product_id);
						$meta_max = b2bking()->get_product_meta_max($current_product_id);

						if ($meta_min !== false){
							if (isset($computed_rules['minimum_order']['quantity']['product_'.$current_product_id]) && is_numeric($computed_rules['minimum_order']['quantity']['product_'.$current_product_id])){
								if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
									$computed_rules['minimum_order']['quantity']['product_'.$current_product_id] = min ($computed_rules['minimum_order']['quantity']['product_'.$current_product_id], $meta_min);
								}
							} else {
								$computed_rules['minimum_order']['quantity']['product_'.$current_product_id] = $meta_min;
							}
						}

						if ($meta_max !== false){
							if (isset($computed_rules['maximum_order']['quantity']['product_'.$current_product_id]) && is_numeric($computed_rules['maximum_order']['quantity']['product_'.$current_product_id])){
								if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
									$computed_rules['maximum_order']['quantity']['product_'.$current_product_id] = max ($computed_rules['maximum_order']['quantity']['product_'.$current_product_id], $meta_max);
								}
							} else {
								$computed_rules['maximum_order']['quantity']['product_'.$current_product_id] = $meta_max;
							}
						}
					}
				}
			}
			

			$error = 0;

			foreach($dynamic_minmax_rules as $dynamic_minmax_rule){
				// get rule details
				$minimum_maximum = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_what', true);
				$quantity_value = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_quantity_value', true);
				$howmuch = floatval(get_post_meta($dynamic_minmax_rule, 'b2bking_rule_howmuch', true));

				if ($quantity_value === 'value'){
					// woocs
					$howmuch = b2bking()->get_woocs_price($howmuch);
				}

				$applies = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies', true);
				$minimumall = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_minimum_all', true);
				if ($applies === 'cart_total'){
					// only if largest/smallest
					if ($howmuch === $computed_rules[$minimum_maximum][$quantity_value][$applies]){
						if ($quantity_value === 'value'){

							// includes tax by default
							$order_total_calc_basis = apply_filters('b2bking_minmax_order_total_calculation_basis', WC()->cart->cart_contents_total + WC()->cart->tax_total);

							if ($minimum_maximum === 'minimum_order'){
								if ( floatval($order_total_calc_basis) < $howmuch ) {
									$error = 1;

									$notice_text = sprintf( esc_html__('Your current order total is %s — you must have an order with a minimum of %s to place your order','b2bking') , 
										wc_price( $order_total_calc_basis ), 
										apply_filters('b2bking_minmax_value_display', wc_price( $howmuch ))
									);

									if (! b2bking()->has_notice($notice_text)){
										if( is_cart() && !b2bking()->has_blocks_cart() ) {
											wc_print_notice( $notice_text, 'error' );
										} else {
											wc_add_notice ($notice_text, 'error');
										}
									}
								}

							} else if ($minimum_maximum === 'maximum_order'){
								if ( floatval($order_total_calc_basis) > $howmuch ) {
									$error = 1;
									
									$notice_text = sprintf( esc_html__('Your current order total is %s — you must have an order with a maximum of %s to place your order','b2bking') , 
										wc_price( $order_total_calc_basis ), 
										apply_filters('b2bking_minmax_value_display', wc_price( $howmuch ))
									);

									if (! b2bking()->has_notice($notice_text)){
										if( is_cart() && !b2bking()->has_blocks_cart()) {
											wc_print_notice( $notice_text, 'error' );
										} else {
											wc_add_notice ($notice_text, 'error');
										}
									}
								}
							}
						} else if ($quantity_value === 'quantity'){
							// get the total quantity of products in all offers in cart
							$offer_quantity_total = b2bking()->get_offer_quantity_total();

							if ($minimum_maximum === 'minimum_order'){

								if ( ( WC()->cart->cart_contents_count + $offer_quantity_total ) < intval($howmuch) ) {
									$error = 1;
									
									$notice_text = sprintf( esc_html__('Your current order quantity total is %s — you must have an order with a minimum quantity of %s to place your order ','b2bking') , 
										( WC()->cart->cart_contents_count + $offer_quantity_total ), 
										$howmuch 
									);

									if (! b2bking()->has_notice($notice_text)){
										if( is_cart() && !b2bking()->has_blocks_cart()) {
											wc_print_notice( $notice_text, 'error' );
										} else {
											wc_add_notice ($notice_text, 'error');
										}
									}
								}
							} else if ($minimum_maximum === 'maximum_order'){
								if ( ( WC()->cart->cart_contents_count + $offer_quantity_total ) > intval($howmuch) ) {
									$error = 1;

									$notice_text = sprintf( esc_html__('Your current order quantity total is %s — the maximum total quantity you can order is %s ','b2bking') , 
										( WC()->cart->cart_contents_count + $offer_quantity_total ), 
										$howmuch
									);

									if (! b2bking()->has_notice($notice_text)){
										if( is_cart() && !b2bking()->has_blocks_cart()) {
											wc_print_notice( $notice_text, 'error' );
										} else {
											wc_add_notice ($notice_text, 'error');
										}
									}
								}
							}
						}
					}
				} else {
					// rule is category or product rule or multiple select rule
					$appliesnew = $applies;
					$applies = explode('_',$applies);
					if ($applies[0] === 'category' || $applies[0] === 'tag'){
						$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);
						// rule is category rule
						// meaning that if the category exists in cart, category products must be in min / max quantity/value
						// get category products quantity and total value in cart
						$category_name = get_term( $applies[1] )->name;
						$category_products_number = 0;
						$category_products_value = 0;
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
								if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
									if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
										continue;
									}
									// if product is part of bundle, ignore

									$item_price = $cart_item['data']->get_price(); 
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = $cart_item["line_total"]+$cart_item['line_tax']; // Item total price (price x quantity)
									$category_products_number += $item_qty; // ctotal number of items in cart
									$category_products_value += $item_line_total; // calculated total items amount
								}
							}
						}
						// if category exists in cart, continue process
						if ($category_products_number !== 0){
							// only if largest/smallest
							if ($howmuch === $computed_rules[$minimum_maximum][$quantity_value][$appliesnew]){
								if ($quantity_value === 'value'){
									if ($minimum_maximum === 'minimum_order'){
										if ( floatval($category_products_value) < $howmuch ) {
											$error = 1;
											
											$notice_text = sprintf( esc_html__('Your current order value total of products in category %s is %s — the minimum value you can order is %s ','b2bking') , 
												$category_name,
												wc_price ($category_products_value), 
												wc_price ($howmuch) 
											);

											if (! b2bking()->has_notice($notice_text)){
												if( is_cart() && !b2bking()->has_blocks_cart()) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									} else if ($minimum_maximum === 'maximum_order'){
										if ( floatval($category_products_value) > $howmuch ) {
											$error = 1;

											$notice_text = sprintf( esc_html__('Your current order value total of products in category %s is %s — the maximum value you can order is %s ','b2bking') , 
												$category_name,
												wc_price ($category_products_value), 
												wc_price ($howmuch) 
											);

											if (! b2bking()->has_notice($notice_text)){
												if( is_cart() && !b2bking()->has_blocks_cart()) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									}
								} else if ($quantity_value === 'quantity'){
									if ($minimum_maximum === 'minimum_order'){
										if ( $category_products_number < intval($howmuch) ) {
											$error = 1;
											
											$notice_text = sprintf( esc_html__('Your current order quantity total of products in category %s is %s — the minimum quantity you can order is %s ','b2bking') , 
												$category_name,
												$category_products_number, 
												$howmuch 
											);

											if (! b2bking()->has_notice($notice_text)){
												if ( is_cart() && !b2bking()->has_blocks_cart() ) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									} else if ($minimum_maximum === 'maximum_order'){
										if ( $category_products_number > intval($howmuch) ) {
											$error = 1;
											
											$notice_text = sprintf( esc_html__('Your current order quantity total of products in category %s is %s — the maximum quantity you can order is %s ','b2bking') , 
												$category_name,
												$category_products_number, 
												$howmuch 
											);

											if (! b2bking()->has_notice($notice_text)){
												if ( is_cart() && !b2bking()->has_blocks_cart() ) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									}
								}
							}
						}
					}  else if ($applies[0] === 'product'){
						// rule is product rule
						// meaning that if product exists in cart, it can only be in min / max quantity/value
						// get product's quantity and total value in cart
						$product_name = get_the_title(intval($applies[1]));
						$product_number = 0;
						$product_value = 0;
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
							if(intval($applies[1]) === $cart_item['product_id'] || intval($applies[1]) === $cart_item['variation_id']){
								if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
									continue;
								}
								$item_price = $cart_item['data']->get_price(); 
								$item_qty = $cart_item["quantity"];// Quantity
								$item_line_total = $cart_item["line_total"]+$cart_item['line_tax']; // Item total price (price x quantity)
								$product_number += $item_qty; // ctotal number of items in cart
								$product_value += $item_line_total; // calculated total items amount
							}
							}
						}
						// if product exists in cart, continue process
						if ($product_number !== 0){
							// only if largest/smallest
							if ($howmuch === $computed_rules[$minimum_maximum][$quantity_value][$appliesnew]){
								if ($quantity_value === 'value'){
									if ($minimum_maximum === 'minimum_order'){
										if ( floatval($product_value) < $howmuch ) {
											$error = 1;

											$notice_text = sprintf( esc_html__('Your current order value total of %s is %s — the minimum value you can order is %s ','b2bking') , 
												$product_name,
												wc_price ($product_value), 
												wc_price ($howmuch) 
											);

											if (! b2bking()->has_notice($notice_text)){
												if ( is_cart() && !b2bking()->has_blocks_cart() ) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									} else if ($minimum_maximum === 'maximum_order'){
										if ( floatval($product_value) > $howmuch ) {
											$error = 1;
											
											$notice_text = sprintf( esc_html__('Your current order value total of %s is %s — the maximum value you can order is %s ','b2bking') , 
												$product_name,
												wc_price ($product_value), 
												wc_price ($howmuch) 
											);

											if (! b2bking()->has_notice($notice_text)){
												if ( is_cart() && !b2bking()->has_blocks_cart() ) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									}
								} else if ($quantity_value === 'quantity'){
									if ($minimum_maximum === 'minimum_order'){
										if ( $product_number < intval($howmuch) ) {
											$error = 1;
											
											$notice_text = sprintf( esc_html__('Your current order quantity total of %s is %s — the minimum quantity you can order is %s ','b2bking') , 
												$product_name,
												$product_number, 
												$howmuch 
											);

											if (! b2bking()->has_notice($notice_text)){
												if ( is_cart() && !b2bking()->has_blocks_cart() ) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									} else if ($minimum_maximum === 'maximum_order'){
										if ( $product_number > intval($howmuch) ) {
											$error = 1;
										
											$notice_text = sprintf( esc_html__('Your current order quantity total of %s is %s — the maximum quantity you can order is %s ','b2bking') , 
												$product_name,
												$product_number, 
												$howmuch 
											);

											if (! b2bking()->has_notice($notice_text)){
												if ( is_cart() && !b2bking()->has_blocks_cart() ) {
													wc_print_notice( $notice_text, 'error' );
												} else {
													wc_add_notice ($notice_text, 'error');
												}
											}
										}
									}
								}
							}
						}
					// multiple select rule
					} else if ($applies[0] === 'multiple'){
						$rule_multiple_options = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies_multiple_options', true);
						$rule_multiple_options_array = explode(',',$rule_multiple_options);
						// foreach element, category or product
						foreach($rule_multiple_options_array as $rule_element){
							$rule_element_array = explode('_',$rule_element);
							$appliesnew = $rule_element;
							// if is category
							if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){
								$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);

								$category_name = get_term( $rule_element_array[1] )->name;
								$category_products_number = 0;
								$category_products_value = 0;
								if(is_object($cart)) {
									foreach($cart->get_cart() as $cart_item){
									if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $cart_item['product_id'])){

										if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
											continue;
										}

										$item_price = $cart_item['data']->get_price(); 
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = $cart_item["line_total"]+$cart_item['line_tax']; // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
									}
								}
								// if category exists in cart, continue process
								if ($category_products_number !== 0){
									// only if largest/smallest
									if ($howmuch === $computed_rules[$minimum_maximum][$quantity_value][$appliesnew]){
										if ($quantity_value === 'value'){
											if ($minimum_maximum === 'minimum_order'){
												if ( floatval($category_products_value) < $howmuch ) {
													$error = 1;

													$notice_text = sprintf( esc_html__('Your current order value total of products in category %s is %s — the minimum value you can order is %s ','b2bking') , 
														$category_name,
														wc_price ($category_products_value), 
														wc_price ($howmuch) 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											} else if ($minimum_maximum === 'maximum_order'){
												if ( floatval($category_products_value) > $howmuch ) {
													$error = 1;
													
													$notice_text = sprintf( esc_html__('Your current order value total of products in category %s is %s — the maximum value you can order is %s ','b2bking') , 
														$category_name,
														wc_price ($category_products_value), 
														wc_price ($howmuch) 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											}
										} else if ($quantity_value === 'quantity'){
											if ($minimum_maximum === 'minimum_order'){
												if ( $category_products_number < intval($howmuch) ) {
													$error = 1;
													
													$notice_text = sprintf( esc_html__('Your current order quantity total of products in category %s is %s — the minimum quantity you can order is %s ','b2bking') , 
														$category_name,
														$category_products_number, 
														$howmuch 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											} else if ($minimum_maximum === 'maximum_order'){
												if ( $category_products_number > intval($howmuch) ) {
													$error = 1;

													$notice_text = sprintf( esc_html__('Your current order quantity total of products in category %s is %s — the maximum quantity you can order is %s ','b2bking') , 
														$category_name,
														$category_products_number, 
														$howmuch 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											}
										}
									}
								}

							// if is product
							} else if ($rule_element_array[0] === 'product'){
								$product_name = get_the_title(intval($rule_element_array[1]));
								$product_number = 0;
								$product_value = 0;
								if(is_object($cart)) {
									foreach($cart->get_cart() as $cart_item){
									if(intval($rule_element_array[1]) === $cart_item['product_id'] || intval($rule_element_array[1]) === $cart_item['variation_id'] ){

										if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
											continue;
										}

										$item_price = $cart_item['data']->get_price(); 
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = $cart_item["line_total"]+$cart_item['line_tax']; // Item total price (price x quantity)
										$product_number += $item_qty; // ctotal number of items in cart
										$product_value += $item_line_total; // calculated total items amount
									}
									}
								}
								// if product exists in cart, continue process
								if ($product_number !== 0){
									// only if largest/smallest
									if ($howmuch === $computed_rules[$minimum_maximum][$quantity_value][$appliesnew]){
										if ($quantity_value === 'value'){
											if ($minimum_maximum === 'minimum_order'){
												if ( floatval($product_value) < $howmuch ) {
													$error = 1;
													
													$notice_text = sprintf( esc_html__('Your current order value total of %s is %s — the minimum value you can order is %s ','b2bking') , 
														$product_name,
														wc_price ($product_value), 
														wc_price ($howmuch) 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											} else if ($minimum_maximum === 'maximum_order'){
												if ( floatval($product_value) > $howmuch ) {
													$error = 1;
												
													$notice_text = sprintf( esc_html__('Your current order value total of %s is %s — the maximum value you can order is %s ','b2bking') , 
														$product_name,
														wc_price ($product_value), 
														wc_price ($howmuch) 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											}
										} else if ($quantity_value === 'quantity'){
											if ($minimum_maximum === 'minimum_order'){
												if ( $product_number < intval($howmuch) ) {
													$error = 1;
													
													$notice_text = sprintf( esc_html__('Your current order quantity total of %s is %s — the minimum quantity you can order is %s ','b2bking') , 
														$product_name,
														$product_number, 
														$howmuch 
													);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											} else if ($minimum_maximum === 'maximum_order'){
												if ( $product_number > intval($howmuch) ) {
													$error = 1;
													
													$notice_text = sprintf( esc_html__('Your current order quantity total of %s is %s — the maximum quantity you can order is %s ','b2bking') , 
															$product_name,
															$product_number, 
															$howmuch 
														);

													if (! b2bking()->has_notice($notice_text)){
														if ( is_cart() && !b2bking()->has_blocks_cart() ) {
															wc_print_notice( $notice_text, 'error' );
														} else {
															wc_add_notice ($notice_text, 'error');
														}
													}
												}
											}
										}
									}
								}
							} 
						}
					}
				}
			}

			// for all items in cart build an array of items and quantities
			if (apply_filters('b2bking_auto_activate_minmaxstep_rules_meta', true)){

				$item_cart_quantities = array();
				if (is_object($cart)){
					foreach( $cart->get_cart() as $cart_item ){
						if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
							if (!isset($item_cart_quantities[$cart_item['variation_id']])){
								$item_cart_quantities[$cart_item['variation_id']] = $cart_item["quantity"];
							} else {
								$item_cart_quantities[$cart_item['variation_id']] += $cart_item["quantity"];
							}
						}

						if (isset($cart_item['product_id'])){
							if (!isset($item_cart_quantities[$cart_item['product_id']])){
								$item_cart_quantities[$cart_item['product_id']] = $cart_item["quantity"];
							} else {
								$item_cart_quantities[$cart_item['product_id']] += $cart_item["quantity"];
							}
						}
					}
				}

				// foreach items in cart, apply messages if not already applied by the rule
				if (is_object($cart)){
					foreach( $cart->get_cart() as $cart_item ){

						if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
							continue;
						}

						if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
							$current_product_id = $cart_item['variation_id'];

							// we have a variation, check if parent has meta applying to variations
							$parent_id = wp_get_post_parent_id($current_product_id);
							if ($parent_id !== 0){
								if (b2bking()->get_product_meta_applies_variations($parent_id)){
									// take parent minimum and apply to child
									// check that parent has a minimum set as meta (otherwise it's via rule)
									$meta_min = b2bking()->get_product_meta_min($parent_id, $current_product_id);
									if (intval($meta_min) > 0){
										if (isset($computed_rules['minimum_order']['quantity']['product_'.$parent_id])){
											$computed_rules['minimum_order']['quantity']['product_'.$current_product_id] = $computed_rules['minimum_order']['quantity']['product_'.$parent_id];
										}
									}
									// check that parent has a maximum set as meta (otherwise it's via rule)
									$meta_max = b2bking()->get_product_meta_max($parent_id, $current_product_id);
									if (intval($meta_max) > 0){
										if (isset($computed_rules['maximum_order']['quantity']['product_'.$parent_id])){
											$computed_rules['maximum_order']['quantity']['product_'.$current_product_id] = $computed_rules['maximum_order']['quantity']['product_'.$parent_id];
										}
									}

								}
							}
						} else {
							$current_product_id = $cart_item['product_id'];
						}

						if (isset($computed_rules['minimum_order']['quantity']['product_'.$current_product_id])){
							if ($item_cart_quantities[$current_product_id] < $computed_rules['minimum_order']['quantity']['product_'.$current_product_id]){
								$error = 1;
								$product_name = get_the_title($current_product_id);


								$notice_text = sprintf( esc_html__('Your current order quantity total of %s is %s — the minimum quantity you can order is %s ','b2bking') , 
											$product_name,
											$item_cart_quantities[$current_product_id], 
											$computed_rules['minimum_order']['quantity']['product_'.$current_product_id] 
										);

								if (! b2bking()->has_notice($notice_text)){
									if ( is_cart() && !b2bking()->has_blocks_cart() ) {
										wc_print_notice( $notice_text, 'error' );
									} else {
										wc_add_notice ($notice_text, 'error');
									}
								}
								
							}
						}

						if (isset($computed_rules['maximum_order']['quantity']['product_'.$current_product_id])){
							if ($item_cart_quantities[$current_product_id] > $computed_rules['maximum_order']['quantity']['product_'.$current_product_id]){
								$error = 1;
								$product_name = get_the_title($current_product_id);

								$notice_text = sprintf( esc_html__('Your current order quantity total of %s is %s — the maximum quantity you can order is %s ','b2bking') , 
									$product_name,
									$item_cart_quantities[$current_product_id], 
									$computed_rules['maximum_order']['quantity']['product_'.$current_product_id] 
								);

								if (! b2bking()->has_notice($notice_text)){
									if ( is_cart() && !b2bking()->has_blocks_cart() ) {
										wc_print_notice( $notice_text, 'error' );
									} else {
										wc_add_notice ($notice_text, 'error');
									}
								}
							}
						}



					}
				}
			}

			if ($error === 1){
				remove_action( 'woocommerce_proceed_to_checkout','woocommerce_button_proceed_to_checkout', 20);
			}
		}

		// Dynamic rule minimum / maximum order
		public static function b2bking_dynamic_minmax_order_amount_quantity( $args, $product ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $args;
			}

			if (!is_object($product)) {
		        return $args;
		    }

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $args;
			}

			if (!method_exists($product,'get_id')){
				return $args;
			}


			$user_id = get_current_user_id();

			$product_id = $product->get_id();

			//	$dynamic_minmax_rules = get_transient('b2bking_minmax_'.get_current_user_id());
			$dynamic_minmax_rules = b2bking()->get_global_data('b2bking_minmax',false, get_current_user_id());


			if (!$dynamic_minmax_rules){

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$rules_ids_elements = get_option('b2bking_have_minmax_rules_list_ids_elements', array());

				$user_rules = array();
				if (isset($rules_ids_elements['user_'.$user_id])){
					$user_rules = $rules_ids_elements['user_'.$user_id];
				}

				$group_rules = array();
				if (isset($rules_ids_elements['group_'.$currentusergroupidnr])){
					$group_rules = $rules_ids_elements['group_'.$currentusergroupidnr];
				}

				$user_applicable_rules = array_merge($user_rules, $group_rules);
				if (is_user_logged_in()){

					if (isset($rules_ids_elements['all_registered'])){
						// add everyone_registered rules
						$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['all_registered']);
					}

					// if is user b2b add b2b rules
					if (get_user_meta($user_id,'b2bking_b2buser', true) === 'yes'){
						if (isset($rules_ids_elements['everyone_registered_b2b'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2b']);
						}
					} else {
						// add b2c rules
						if (isset($rules_ids_elements['everyone_registered_b2c'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2c']);
						}
					}
				}

				b2bking()->set_global_data('b2bking_minmax', $user_applicable_rules, false, get_current_user_id());

				$dynamic_minmax_rules = $user_applicable_rules;

			}

			$largest_maximum = 'none';
			$smallest_minimum = 'none';

			$dynamic_minmax_rules = b2bking()->get_rules_apply_priority($dynamic_minmax_rules);

			foreach($dynamic_minmax_rules as $dynamic_minmax_rule){
				// get rule details
				$minimum_maximum = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_what', true);
				$quantity_value = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_quantity_value', true);
				$howmuch = floatval(get_post_meta($dynamic_minmax_rule, 'b2bking_rule_howmuch', true));

				if ($quantity_value === 'value'){
					// woocs
					$howmuch = b2bking()->get_woocs_price($howmuch);
				}

				$applies = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies', true);
				if ($applies === 'cart_total'){


				} else {
					// rule is category or product rule or multiple select rule
					$applies = explode('_',$applies);
					if ($applies[0] === 'category' || $applies[0] === 'tag'){

						
					}  else if ($applies[0] === 'product'){
						// rule is product rule
						if(intval($applies[1]) === $product_id){
							if ($quantity_value === 'quantity'){
								if ($minimum_maximum === 'maximum_order'){
									if ($largest_maximum === 'none'){
										$largest_maximum = $howmuch;
									} else if ($largest_maximum < $howmuch) {
										$largest_maximum = $howmuch;
									}
								} else if ($minimum_maximum === 'minimum_order'){
									if ($smallest_minimum === 'none'){
										$smallest_minimum = $howmuch;
									} else if ($smallest_minimum > $howmuch) {
										$smallest_minimum = $howmuch;
									}
								}
							}
						}

					// multiple select rule
					} else if ($applies[0] === 'multiple'){
						$rule_multiple_options = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies_multiple_options', true);
						$rule_multiple_options_array = explode(',',$rule_multiple_options);
						// foreach element, category or product
						foreach($rule_multiple_options_array as $rule_element){
							$rule_element_array = explode('_',$rule_element);
							// if is category
							if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){

							// if is product
							} else if ($rule_element_array[0] === 'product'){

								if(intval($rule_element_array[1]) === $product_id){
									if ($quantity_value === 'quantity'){
										if ($minimum_maximum === 'maximum_order'){
											if ($largest_maximum === 'none'){
												$largest_maximum = $howmuch;
											} else if ($largest_maximum < $howmuch) {
												$largest_maximum = $howmuch;
											}
										} else if ($minimum_maximum === 'minimum_order'){
											if ($smallest_minimum === 'none'){
												$smallest_minimum = $howmuch;
											} else if ($smallest_minimum > $howmuch) {
												$smallest_minimum = $howmuch;
											}
										}
									}
								}
							} 
						}
					}
				}
			}


			// override with product meta values (entered directly on the product)
			$meta_min = b2bking()->get_product_meta_min($product_id);
			$meta_max = b2bking()->get_product_meta_max($product_id);

			// in case of variation check parent
			$parent_id = wp_get_post_parent_id($product_id);
			if ($parent_id !== 0){
				if (b2bking()->get_product_meta_applies_variations($parent_id)){
					$meta_min = b2bking()->get_product_meta_min($parent_id, $product_id);
					$meta_max = b2bking()->get_product_meta_max($parent_id, $product_id);
				}
			}

			if ($meta_min !== false){
				if (is_numeric($smallest_minimum) && $smallest_minimum > 0){
					if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
						$smallest_minimum = min($smallest_minimum, $meta_min);
					}
				} else {
					$smallest_minimum = $meta_min;
				}
			}
			if ($meta_max !== false){
				if (is_numeric($largest_maximum)){
					if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
						$largest_maximum = max($largest_maximum, $meta_max);
					}
				} else {
					$largest_maximum = $meta_max;
				}
			}

			if ($smallest_minimum !== 'none'){

				if ( is_cart() || b2bking()->is_side_cart() ) {
					$args['min_value'] = $smallest_minimum;
					$args['min_qty'] = $smallest_minimum; 
				} else {

					//	if (is_product()){
							// check qty already in cart and adjust minimums
							$itemqty = 0;
							$cart = WC()->cart;
							if (is_object($cart)){
								if (apply_filters('b2bking_adjust_minmaxstep_qty_already_in_cart', true)){
									foreach( $cart->get_cart() as $cart_item ){
										// for variable products (product varations)
										if ( $product_id === $cart_item['product_id'] ){
										    $itemqty = $cart_item['quantity'];
										}
									}
								}
							}
							$smallest_minimum -= $itemqty;
							if ($smallest_minimum < 1){
								$smallest_minimum = 1;
							}


							$args['min_value'] = $smallest_minimum;
							$args['min_qty'] = $smallest_minimum; 
							$args['input_value'] = $smallest_minimum;
							if (isset($args['step']) && $args['step']!==1){
								// find the smallest qty above the minimum that also follows step
								$step = $args['step'];
								$stepfinal = $step;
								while ($stepfinal < $smallest_minimum ) {
									$stepfinal += $step;
								}

								$args['input_value'] = $stepfinal;
								$args['min_value'] = $stepfinal;
								$args['min_qty'] = $stepfinal; 
							}
					//	}
			
				}

			}

			if ($largest_maximum !== 'none'){

				if (is_cart() || b2bking()->is_side_cart()){
					$args['max_value'] = $largest_maximum;
					$args['max_qty'] = $largest_maximum; 
				} else {


					//	if (is_product()){
							// check qty already in cart and adjust minimums
							$itemqty = 0;
							$cart = WC()->cart;
							if (is_object($cart)){
								if (apply_filters('b2bking_adjust_minmaxstep_qty_already_in_cart', true)){
									foreach( $cart->get_cart() as $cart_item ){
										// for variable products (product varations)
										if ( $product_id === $cart_item['product_id'] ){
										    $itemqty = $cart_item['quantity'];
										}
									}
								}
							}
							

							$largest_maximum -= $itemqty;
					
							$args['max_value'] = $largest_maximum;
							$args['max_qty'] = $largest_maximum;

							if (isset($args['step']) && $args['step']!==1){
								// find the largest qty above the minimum that also follows step
								$step = $args['step'];
								$stepfinal = $step;
								while ($stepfinal <= $largest_maximum ) {
									$stepfinal += $step;
								}
								$stepfinal -= $step;

								$args['max_value'] = $stepfinal;
								$args['max_qty'] = $stepfinal; 
							} 
					//	}
					
				}


			}

			global $b2bking_minmaxstep_args;
			$b2bking_minmaxstep_args = $args;
							   
			return $args;
		}

		public static function b2bking_dynamic_minmax_order_amount_quantity_variation( $args, $instance, $product ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $args;
			}

			if (!is_object($product)) {
		        return $args;
		    }

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $args;
			}

			if (!method_exists($product,'get_id')){
				return $args;
			}

			$user_id = get_current_user_id();
			$product_id = $product->get_id();

			$dynamic_minmax_rules = b2bking()->get_global_data('b2bking_minmax',false, get_current_user_id());
			if (!$dynamic_minmax_rules){

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$rules_ids_elements = get_option('b2bking_have_minmax_rules_list_ids_elements', array());

				$user_rules = array();
				if (isset($rules_ids_elements['user_'.$user_id])){
					$user_rules = $rules_ids_elements['user_'.$user_id];
				}

				$group_rules = array();
				if (isset($rules_ids_elements['group_'.$currentusergroupidnr])){
					$group_rules = $rules_ids_elements['group_'.$currentusergroupidnr];
				}

				$user_applicable_rules = array_merge($user_rules, $group_rules);
				if (is_user_logged_in()){

					if (isset($rules_ids_elements['all_registered'])){
						// add everyone_registered rules
						$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['all_registered']);
					}

					// if is user b2b add b2b rules
					if (get_user_meta($user_id,'b2bking_b2buser', true) === 'yes'){
						if (isset($rules_ids_elements['everyone_registered_b2b'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2b']);
						}
					} else {
						// add b2c rules
						if (isset($rules_ids_elements['everyone_registered_b2c'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2c']);
						}
					}
				}

				b2bking()->set_global_data('b2bking_minmax', $user_applicable_rules, false, get_current_user_id());

				$dynamic_minmax_rules = $user_applicable_rules;

			}

			$largest_maximum = 'none';
			$smallest_minimum = 'none';

			$dynamic_minmax_rules = b2bking()->get_rules_apply_priority($dynamic_minmax_rules);


			foreach($dynamic_minmax_rules as $dynamic_minmax_rule){
				// get rule details
				$minimum_maximum = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_what', true);
				$quantity_value = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_quantity_value', true);
				$howmuch = floatval(get_post_meta($dynamic_minmax_rule, 'b2bking_rule_howmuch', true));

				if ($quantity_value === 'value'){
					// woocs
					$howmuch = b2bking()->get_woocs_price($howmuch);
				}
				
				$applies = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies', true);
				if ($applies === 'cart_total'){
			

				} else {
					// rule is category or product rule or multiple select rule
					$applies = explode('_',$applies);
					if ($applies[0] === 'category' || $applies[0] === 'tag'){
						$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

						// rule is category rule
						if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $product_id)){
							if ($quantity_value === 'quantity'){
								if ($minimum_maximum === 'maximum_order'){
									if ($largest_maximum === 'none'){
										$largest_maximum = $howmuch;
									} else if ($largest_maximum < $howmuch) {
										$largest_maximum = $howmuch;
									}
								} else if ($minimum_maximum === 'minimum_order'){
									if ($smallest_minimum === 'none'){
										$smallest_minimum = $howmuch;
									} else if ($smallest_minimum > $howmuch) {
										$smallest_minimum = $howmuch;
									}
								}
							}
						}
						
					}  else if ($applies[0] === 'product'){
						// rule is product rule
						if(intval($applies[1]) === $product_id){
							if ($quantity_value === 'quantity'){
								if ($minimum_maximum === 'maximum_order'){
									if ($largest_maximum === 'none'){
										$largest_maximum = $howmuch;
									} else if ($largest_maximum < $howmuch) {
										$largest_maximum = $howmuch;
									}
								} else if ($minimum_maximum === 'minimum_order'){
									if ($smallest_minimum === 'none'){
										$smallest_minimum = $howmuch;
									} else if ($smallest_minimum > $howmuch) {
										$smallest_minimum = $howmuch;
									}
								}
							}
						}

					// multiple select rule
					} else if ($applies[0] === 'multiple'){
						$rule_multiple_options = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies_multiple_options', true);
						$rule_multiple_options_array = explode(',',$rule_multiple_options);
						// foreach element, category or product
						foreach($rule_multiple_options_array as $rule_element){
							$rule_element_array = explode('_',$rule_element);
							// if is category
							if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){
								$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);

								if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $product_id)){
									if ($quantity_value === 'quantity'){
										if ($minimum_maximum === 'maximum_order'){
											if ($largest_maximum === 'none'){
												$largest_maximum = $howmuch;
											} else if ($largest_maximum < $howmuch) {
												$largest_maximum = $howmuch;
											}
										} else if ($minimum_maximum === 'minimum_order'){
											if ($smallest_minimum === 'none'){
												$smallest_minimum = $howmuch;
											} else if ($smallest_minimum > $howmuch) {
												$smallest_minimum = $howmuch;
											}
										}
									}
								}

							// if is product
							} else if ($rule_element_array[0] === 'product'){

								if(intval($rule_element_array[1]) === $product_id){
									if ($quantity_value === 'quantity'){
										if ($minimum_maximum === 'maximum_order'){
											if ($largest_maximum === 'none'){
												$largest_maximum = $howmuch;
											} else if ($largest_maximum < $howmuch) {
												$largest_maximum = $howmuch;
											}
										} else if ($minimum_maximum === 'minimum_order'){
											if ($smallest_minimum === 'none'){
												$smallest_minimum = $howmuch;
											} else if ($smallest_minimum > $howmuch) {
												$smallest_minimum = $howmuch;
											}
										}
									}
								}
							} 
						}
					}
				}
			}

			// optional snippet to apply parent minimum quantity
			if (apply_filters('b2bking_minimum_variation_use_parent', false)){
				// if didn't find any minimum so far, check parent
				if ($smallest_minimum === 'none'){
					$parent_id = wp_get_post_parent_id($product_id);
					if ($parent_id !== 0){
						foreach($dynamic_minmax_rules as $dynamic_minmax_rule){
							// get rule details
							$minimum_maximum = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_what', true);
							$quantity_value = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_quantity_value', true);
							$howmuch = floatval(get_post_meta($dynamic_minmax_rule, 'b2bking_rule_howmuch', true));

							if ($quantity_value === 'value'){
								// woocs
								$howmuch = b2bking()->get_woocs_price($howmuch);
							}
							
							$applies = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies', true);
							if ($applies === 'cart_total'){

							} else {
								// rule is category or product rule or multiple select rule
								$applies = explode('_',$applies);
								if ($applies[0] === 'category' || $applies[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

									// rule is category rule
									if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $parent_id)){
										if ($quantity_value === 'quantity'){
											if ($minimum_maximum === 'minimum_order'){
												if ($smallest_minimum === 'none'){
													$smallest_minimum = $howmuch;
												} else if ($smallest_minimum > $howmuch) {
													$smallest_minimum = $howmuch;
												}
											}
										}
									}
									
								}  else if ($applies[0] === 'product'){
									// rule is product rule
									if(intval($applies[1]) === $parent_id){
										if ($quantity_value === 'quantity'){
											if ($minimum_maximum === 'minimum_order'){
												if ($smallest_minimum === 'none'){
													$smallest_minimum = $howmuch;
												} else if ($smallest_minimum > $howmuch) {
													$smallest_minimum = $howmuch;
												}
											}
										}
									}

								// multiple select rule
								} else if ($applies[0] === 'multiple'){
									$rule_multiple_options = get_post_meta($dynamic_minmax_rule, 'b2bking_rule_applies_multiple_options', true);
									$rule_multiple_options_array = explode(',',$rule_multiple_options);
									// foreach element, category or product
									foreach($rule_multiple_options_array as $rule_element){
										$rule_element_array = explode('_',$rule_element);
										// if is category
										if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){
											$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);

											if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $parent_id)){
												if ($quantity_value === 'quantity'){
													if ($minimum_maximum === 'minimum_order'){
														if ($smallest_minimum === 'none'){
															$smallest_minimum = $howmuch;
														} else if ($smallest_minimum > $howmuch) {
															$smallest_minimum = $howmuch;
														}
													}
												}
											}

										// if is product
										} else if ($rule_element_array[0] === 'product'){

											if(intval($rule_element_array[1]) === $parent_id){
												if ($quantity_value === 'quantity'){
													if ($minimum_maximum === 'minimum_order'){
														if ($smallest_minimum === 'none'){
															$smallest_minimum = $howmuch;
														} else if ($smallest_minimum > $howmuch) {
															$smallest_minimum = $howmuch;
														}
													}
												}
											}
										} 
									}
								}
							}
						}
					}
				}
			}

			// override with product meta values (entered directly on the product)
			$meta_min = b2bking()->get_product_meta_min($product_id);
			$meta_max = b2bking()->get_product_meta_max($product_id);

			// in case of variation check parent
			$parent_id = wp_get_post_parent_id($product_id);
			if ($parent_id !== 0){
				if (b2bking()->get_product_meta_applies_variations($parent_id)){
					$meta_min = b2bking()->get_product_meta_min($parent_id, $product_id);
					$meta_max = b2bking()->get_product_meta_max($parent_id, $product_id);
				}
			}

			if ($meta_min !== false){
				if (is_numeric($smallest_minimum) && $smallest_minimum > 0){
					if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
						$smallest_minimum = min($smallest_minimum, $meta_min);
					}
				} else {
					$smallest_minimum = $meta_min;
				}
			}
			if ($meta_max !== false){
				if (is_numeric($largest_maximum)){
					if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
						$largest_maximum = max($largest_maximum, $meta_max);
					}
				} else {
					$largest_maximum = $meta_max;
				}
			}

			if ($smallest_minimum !== 'none'){

				if ( is_cart() || b2bking()->is_side_cart()) {
					$args['min_value'] = $smallest_minimum;
					$args['min_qty'] = $smallest_minimum; 
				} else {

					//	if (is_product()){
							// check qty already in cart and adjust minimums
							$itemqty = 0;
							$cart = WC()->cart;
							if (is_object($cart)){
								if (apply_filters('b2bking_adjust_minmaxstep_qty_already_in_cart', true)){
									foreach( $cart->get_cart() as $cart_item ){
										// for variable products (product varations)
										if ( $product_id === $cart_item['product_id'] || $product_id === $cart_item['variation_id']){
										    $itemqty = $cart_item['quantity'];
										}
									}
								}
							}
							$smallest_minimum -= $itemqty;
							if ($smallest_minimum < 1){
								$smallest_minimum = 1;
							}

							$args['min_value'] = $smallest_minimum;
							$args['min_qty'] = $smallest_minimum; 
							$args['input_value'] = $smallest_minimum;
							if (isset($args['step']) && $args['step']!==1){
								// find the smallest qty above the minimum that also follows step
								$step = $args['step'];
								$stepfinal = $step;
								while ($stepfinal < $smallest_minimum ) {
									$stepfinal += $step;
								}

								$args['input_value'] = $stepfinal;
								$args['min_value'] = $stepfinal;
								$args['min_qty'] = $stepfinal; 
							}
					//	}
					
				}

			}

			if ($largest_maximum !== 'none'){

				if (is_cart() || b2bking()->is_side_cart()){
					$args['max_value'] = $largest_maximum;
					$args['max_qty'] = $largest_maximum; 
				} else {

					//	if (is_product()){
							// check qty already in cart and adjust minimums
							$itemqty = 0;
							$cart = WC()->cart;
							if (is_object($cart)){
								if (apply_filters('b2bking_adjust_minmaxstep_qty_already_in_cart', true)){
									foreach( $cart->get_cart() as $cart_item ){
										// for variable products (product varations)
										if ( $product_id === $cart_item['product_id'] || $product_id === $cart_item['variation_id']){
										    $itemqty = $cart_item['quantity'];
										}
									}
								}
							}
							$largest_maximum -= $itemqty;
							$args['max_value'] = $largest_maximum;
							$args['max_qty'] = $largest_maximum; 

							if (isset($args['step']) && $args['step']!==1){
								// find the smallest qty above the minimum that also follows step
								$step = $args['step'];
								$stepfinal = $step;
								while ($stepfinal <= $largest_maximum ) {
									$stepfinal += $step;
								}
								$stepfinal -= $step;

								$args['input_value'] = $stepfinal;
								$args['max_value'] = $stepfinal;
								$args['max_qty'] = $stepfinal; 
							}
					//	}
					
				}
			}

							   
			return $args;
		}


		public static function b2bking_dynamic_rule_required_multiple_quantity( $args, $product ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $args;
			}

			if (!is_object($product)) {
		        return $args;
		    }

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $args;
			}

			if (!method_exists($product,'get_id')){
				return $args;
			}

			$current_product_id = $product->get_id();


			// RE-ENABLED since B2BKing 4.2.44

			// if product is variable, SKIP the rule
			// variable products must be settable as required through multiple variations
			// so we do not want to set a required for the product as a whole
			
			if (apply_filters('b2bking_required_multiple_variation_use_parent', false)){
				if ($product->is_type('variable')){

					$current_parentproduct_id = $current_product_id;
					// if there is a parent
					if ($current_parentproduct_id !== 0){
						

						// 1) Get all rules and check if any rules apply to the product
						//	$rules_that_apply_to_product = get_transient('b2bking_required_multiple_rules_apply_'.$current_parentproduct_id);
						$rules_that_apply_to_product = b2bking()->get_global_data('b2bking_required_multiple_rules_apply',$current_parentproduct_id);
						if (!$rules_that_apply_to_product){

							$rules_that_apply = array();
							$required_multiple_rules_option = get_option('b2bking_have_required_multiple_rules_list_ids', '');
							if (!empty($required_multiple_rules_option)){
								$required_multiple_rules_v2_ids = explode(',',$required_multiple_rules_option);
							} else {
								$required_multiple_rules_v2_ids = array();
							}

							foreach ($required_multiple_rules_v2_ids as $rule_id){
								$applies = get_post_meta($rule_id,'b2bking_rule_applies', true);
								if ($applies === 'product_'.$current_parentproduct_id){
									array_push($rules_that_apply, $rule_id);
								} else if ($applies === 'multiple_options'){
									$multiple_options = get_post_meta($rule_id,'b2bking_rule_applies_multiple_options', true);
									$multiple_options_array = explode(',', $multiple_options);
									if (in_array('product_'.$current_parentproduct_id, $multiple_options_array)){
										array_push($rules_that_apply, $rule_id);
									}
								}
							}

							b2bking()->set_global_data('b2bking_required_multiple_rules_apply', $rules_that_apply, $current_parentproduct_id);
							$rules_that_apply_to_product = $rules_that_apply;
						}
						// 2) If no rules apply for product, set transient for current user to empty array
						if (empty($rules_that_apply_to_product)){
							b2bking()->set_global_data('b2bking_required_multiple', array(), $current_parentproduct_id, get_current_user_id());
						} else {
							// if transient does not already exist
							if (!b2bking()->get_global_data('b2bking_required_multiple',$current_parentproduct_id,get_current_user_id())){

								// 3) If some rules apply, for each rule, check if it applies to the current user and build array.
								$rules_that_apply_to_user = array();
								$user_id = get_current_user_id();
								$user_id = b2bking()->get_top_parent_account($user_id);

								$user_is_b2b = get_user_meta($user_id,'b2bking_b2buser', true);
								$user_group = b2bking()->get_user_group($user_id);

								foreach ($rules_that_apply_to_product as $rule_id){
									$who = get_post_meta($rule_id,'b2bking_rule_who', true);
									// first check guest users
									if ($user_id === 0){
										if ($who === 'user_0'){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if ($who === 'multiple_options'){
											$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
											$multiple_options_array = explode(',',$multiple_options);
											if (in_array('user_0',$multiple_options_array)){
												array_push($rules_that_apply_to_user, $rule_id);
											}
										}
									} else {
										// user is not guest
										if ($who === 'all_registered' || $who === 'user_'.$user_id){
											array_push($rules_that_apply_to_user, $rule_id);
										} else {
											if ($user_is_b2b !== 'yes'){
												// user is b2c
												if ($who === 'everyone_registered_b2c'){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'multiple_options'){
													$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
													$multiple_options_array = explode(',',$multiple_options);
													if (in_array('everyone_registered_b2c',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('user_'.$user_id,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													}
												}
											} else {	
												// user is b2b
												if ($who === 'everyone_registered_b2b'){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'group_'.$user_group){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'multiple_options'){
													$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
													$multiple_options_array = explode(',',$multiple_options);
													if (in_array('everyone_registered_b2b',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('user_'.$user_id,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('group_'.$user_group,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													}
												}
											}
										}
									}
								}

								// either an empty array or an array with rules
								b2bking()->set_global_data('b2bking_required_multiple', $rules_that_apply_to_user, $current_parentproduct_id, get_current_user_id());
							}
						}

						
						//	$required_multiple_rules = get_transient('b2bking_required_multiple_'.$current_parentproduct_id.'_'.get_current_user_id());
						$required_multiple_rules = b2bking()->get_global_data('b2bking_required_multiple',$current_parentproduct_id,get_current_user_id());

						if (empty($required_multiple_rules)){

						} else {

							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_parentproduct_id, 'product_cat' );
							if (empty($current_product_categories)){
								// if no categories, this may be a variation, check parent categories
								$possible_parent_id = wp_get_post_parent_id($current_parentproduct_id);
								if ($possible_parent_id !== 0){
									// if product has parent
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
								}
							}
							$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
							// add the product to the array to search for all relevant rules
							array_push($current_product_belongsto_array, 'product_'.$current_parentproduct_id);


							// new: add tags support
							if (apply_filters('b2bking_dynamic_rules_show_tags', true)){
								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_parentproduct_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
								if (empty($current_product_categories)){
									// if no categories, this may be a variation, check parent categories
									$possible_parent_id = wp_get_post_parent_id($current_parentproduct_id);
									if ($possible_parent_id !== 0){
										// if product has parent
										$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
									}
								}
								$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
								// merge old and new
								$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
							}
						}

						if (empty($required_multiple_rules)){
							$required_multiple_rules = array();
						}

						// if multiple fapply, give the smallest to the user
						$have_required_multiple = NULL;
						$smallest_required_multiple = 0;

						foreach ($required_multiple_rules as $required_multiple_rule){
							// Get rule details
							$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);

							if ($type !== 'required_multiple'){
								continue;
							}
							
							$howmuch = get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true);

							$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
							$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
							$rule_multiple_options_array = explode(',',$rule_multiple_options);
							$cart = WC()->cart;
							// Get conditions
							$passconditions = 'yes';
							$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);
							
							if (!empty($conditions)){
								$conditions = explode('|',$conditions);

								if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
									$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
									// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
									foreach($current_product_belongsto_array as $element){
										if(in_array($element, $rule_multiple_options_array)){
											$element_array = explode('_', $element);
											// if element is product or if element is category
											if ($element_array[0] === 'product'){
												$passes_inside_conditions = 'yes';
												$product_quantity = 0;
												if(is_object($cart)) {
													foreach($cart->get_cart() as $cart_item){
														if(intval($element_array[1]) === intval($cart_item['product_id'])){
															$product_quantity = $cart_item["quantity"];// Quantity
															break;
														}
													}
												}
												// check all product conditions against it
												foreach ($conditions as $condition){
													$condition_details = explode(';',$condition);

										    		if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}

													switch ($condition_details[0]){
														case 'product_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($product_quantity > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($product_quantity === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($product_quantity < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
														case 'cart_total_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
													}
												}
												if ($passes_inside_conditions === 'yes'){
													$temporary_pass_conditions = 'yes';
													break; // if 1 element passed, no need to check all other elements
												}
											} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
												$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

												// check all category conditions against it + car total conditions
												$passes_inside_conditions = 'yes';
												$category_quantity = 0;
												if(is_object($cart)) {
													foreach($cart->get_cart() as $cart_item){
														if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
															$category_quantity += $cart_item["quantity"]; // add item quantity
														}
													}
												}
												foreach ($conditions as $condition){
													$condition_details = explode(';',$condition);

									    			if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}

													switch ($condition_details[0]){
														case 'category_product_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($category_quantity > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($category_quantity === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($category_quantity < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
														case 'cart_total_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
													}
												}
												if ($passes_inside_conditions === 'yes'){
													$temporary_pass_conditions = 'yes';
													break; // if 1 element passed, no need to check all other elements
												}
											}
										}
									} //foreach element end

									if ($temporary_pass_conditions === 'no'){
										$passconditions = 'no';
									}

								} else { // if rule is simple product, category, or total cart role 
									$category_products_number = 0;
									$category_products_value = 0;
									$products_number = 0;
									$products_value = 0;
									

									// Check rule is category rule or product rule
									if ($applies[0] === 'category' || $applies[0] === 'tag'){
										$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

										// Calculate number of products in cart of this category AND total price of these products
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
												if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){

													if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
														continue;
													}

													$item_qty = $cart_item["quantity"];// Quantity
													$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
													$category_products_number += $item_qty; // ctotal number of items in cart
													$category_products_value += $item_line_total; // calculated total items amount
												}
											}
										}
									} else if ($applies[0] === 'product') {
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
											if(intval($current_parentproduct_id) === intval($cart_item['product_id'])){

												if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
													continue;
												}

												$item_qty = $cart_item["quantity"];// Quantity
												if (isset($cart_item['line_total'])){
													$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
													$products_value += $item_line_total; // calculated total items amount
												} 
												$products_number += $item_qty; // ctotal number of items in cart
											
											}
											}
										}
									}

									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

						    			if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}

										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
										}
									}
								}		
							}

							// Passed conditions
							if ($passconditions === 'yes'){
								if ($have_required_multiple === NULL){
									$have_required_multiple = 'yes';
									$smallest_required_multiple = floatval($howmuch);
								} else {
									if (floatval($howmuch) < $smallest_required_multiple){
										$smallest_required_multiple = floatval($howmuch);
									}   
								}
							} else {
								// do nothing
							}

						} //foreach end
						// override with product meta values (entered directly on the product)
						$meta_step = b2bking()->get_product_meta_step($current_product_id);

						if ($meta_step !== false){
							if (is_numeric($smallest_required_multiple) && $smallest_required_multiple > 0){
								if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
									$smallest_required_multiple = min($smallest_required_multiple, floatval($meta_step));
								}
							} else {
								$smallest_required_multiple = floatval($meta_step);
							}	

							$have_required_multiple = 'yes';
						}

						if($have_required_multiple !== NULL){

							$step = $smallest_required_multiple;

							if ( ! is_cart() && ! b2bking()->is_side_cart() ) {
								$args['input_value'] = $step;
								$args['min_value'] = $step; 
								$args['min_qty'] = $step; 
								$args['step'] = $step; 
							} else {
								$args['min_value'] = $step;
								$args['min_qty'] = $step; 
								$args['step'] = $step; 
							}

						}
					}
					

					return $args;
				}
			}

			/*
			For now disabled, at least as long as WooCommerce does not support step for individual variations.
			Specifically the 'woocommerce_available_variation' filter does not support step


			The problem is:
			-> If we allow it to be settable as required through multiple variations, then we need to be able to set required multiple for individual variations. BUT we annot do that because woocommerce does not support step there right now.
			*/

			
			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			// Get current product
			$current_product_id = $product->get_id();

			// 1) Get all rules and check if any rules apply to the product
			//	$rules_that_apply_to_product = get_transient('b2bking_required_multiple_rules_apply_'.$current_product_id);
			$rules_that_apply_to_product = b2bking()->get_global_data('b2bking_required_multiple_rules_apply',$current_product_id);

			if (!$rules_that_apply_to_product){

				$rules_that_apply = array();
				$required_multiple_rules_option = get_option('b2bking_have_required_multiple_rules_list_ids', '');
				if (!empty($required_multiple_rules_option)){
					$required_multiple_rules_v2_ids = explode(',',$required_multiple_rules_option);
				} else {
					$required_multiple_rules_v2_ids = array();
				}

				foreach ($required_multiple_rules_v2_ids as $rule_id){
					$applies = get_post_meta($rule_id,'b2bking_rule_applies', true);
					if ($applies === 'product_'.$current_product_id){
						array_push($rules_that_apply, $rule_id);
					} else if ($applies === 'multiple_options'){
						$multiple_options = get_post_meta($rule_id,'b2bking_rule_applies_multiple_options', true);
						$multiple_options_array = explode(',', $multiple_options);
						if (in_array('product_'.$current_product_id, $multiple_options_array)){
							array_push($rules_that_apply, $rule_id);
						} else {
							// try categories

							// removed in version 4.2.16 as it should not apply to individual products when a req multiple category is set
							/*
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
							if (empty($current_product_categories)){
								// if no categories, this may be a variation, check parent categories
								$possible_parent_id = wp_get_post_parent_id($current_product_id);
								if ($possible_parent_id !== 0){
									// if product has parent
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
								}
							}
							$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);

							foreach ($current_product_belongsto_array as $item_category){
								if (in_array($item_category, $multiple_options_array)){
									array_push($rules_that_apply, $rule_id);
									break;
								}
							}
							*/
						}
						
					} else if (explode('_', $applies)[0] === 'category'){
						// removed in version 4.2.16 as it should not apply to individual products when a req multiple category is set
						/*
						// check category
						$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
						if (empty($current_product_categories)){
							// if no categories, this may be a variation, check parent categories
							$possible_parent_id = wp_get_post_parent_id($current_product_id);
							if ($possible_parent_id !== 0){
								// if product has parent
								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
							}
						}
						$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
						if (in_array($applies, $current_product_belongsto_array)){
							array_push($rules_that_apply, $rule_id);
						}
						*/
					}
				}

				b2bking()->set_global_data('b2bking_required_multiple_rules_apply', $rules_that_apply, $current_product_id);

				$rules_that_apply_to_product = $rules_that_apply;
			}
			// 2) If no rules apply for product, set transient for current user to empty array
			if (empty($rules_that_apply_to_product)){
				b2bking()->set_global_data('b2bking_required_multiple',array(),$current_product_id,get_current_user_id());
			} else {

				// if transient does not already exist
				if (!b2bking()->get_global_data('b2bking_required_multiple',$current_product_id, get_current_user_id())){

					// 3) If some rules apply, for each rule, check if it applies to the current user and build array.
					$rules_that_apply_to_user = array();
					$user_id = get_current_user_id();
					$user_id = b2bking()->get_top_parent_account($user_id);

					$user_is_b2b = get_user_meta($user_id,'b2bking_b2buser', true);
					$user_group = b2bking()->get_user_group($user_id);


					foreach ($rules_that_apply_to_product as $rule_id){
						$who = get_post_meta($rule_id,'b2bking_rule_who', true);
						// first check guest users
						if ($user_id === 0){
							if ($who === 'user_0'){
								array_push($rules_that_apply_to_user, $rule_id);
							} else if ($who === 'multiple_options'){
								$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
								$multiple_options_array = explode(',',$multiple_options);
								if (in_array('user_0',$multiple_options_array)){
									array_push($rules_that_apply_to_user, $rule_id);
								}
							}
						} else {
							// user is not guest
							if ($who === 'all_registered' || $who === 'user_'.$user_id){
								array_push($rules_that_apply_to_user, $rule_id);
							} else {
								// if multiple options and all

								if ($user_is_b2b !== 'yes'){
									// user is b2c
									if ($who === 'everyone_registered_b2c'){
										array_push($rules_that_apply_to_user, $rule_id);
									} else if ($who === 'multiple_options'){
										$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
										$multiple_options_array = explode(',',$multiple_options);
										if (in_array('all_registered',$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('everyone_registered_b2c',$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('user_'.$user_id,$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										}
									}
								} else {	
									// user is b2b
									if ($who === 'everyone_registered_b2b'){
										array_push($rules_that_apply_to_user, $rule_id);
									} else if ($who === 'group_'.$user_group){
										array_push($rules_that_apply_to_user, $rule_id);
									} else if ($who === 'multiple_options'){

										$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
										$multiple_options_array = explode(',',$multiple_options);

										if (in_array('all_registered',$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('everyone_registered_b2b',$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('user_'.$user_id,$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('group_'.$user_group,$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										}
									}
								}
							}
						}
					}

					// either an empty array or an array with rules
					b2bking()->set_global_data('b2bking_required_multiple', $rules_that_apply_to_user, $current_product_id, get_current_user_id());
				}
			}

			
			//	$required_multiple_rules = get_transient('b2bking_required_multiple_'.$current_product_id.'_'.get_current_user_id());

			$required_multiple_rules = b2bking()->get_global_data('b2bking_required_multiple',$current_product_id, get_current_user_id());

			if (empty($required_multiple_rules)){

			} else {
				$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
				if (empty($current_product_categories)){
					// if no categories, this may be a variation, check parent categories
					$possible_parent_id = wp_get_post_parent_id($current_product_id);
					if ($possible_parent_id !== 0){
						// if product has parent
						$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
					}
				}
				$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
				// add the product to the array to search for all relevant rules
				array_push($current_product_belongsto_array, 'product_'.$current_product_id);


				// new: add tags support
				if (apply_filters('b2bking_dynamic_rules_show_tags', true)){

					$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
					if (empty($current_product_categories)){
						// if no categories, this may be a variation, check parent categories
						$possible_parent_id = wp_get_post_parent_id($current_product_id);
						if ($possible_parent_id !== 0){
							// if product has parent
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
						}
					}
					$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
					// merge old and new
					$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
				}
			}

			if (empty($required_multiple_rules)){
				$required_multiple_rules = array();
			}

			// if multiple fapply, give the smallest to the user
			$have_required_multiple = NULL;
			$smallest_required_multiple = 0;

			$required_multiple_rules = b2bking()->get_rules_apply_priority($required_multiple_rules); // apply rule priority

			foreach ($required_multiple_rules as $required_multiple_rule){
				// Get rule details
				$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);

				if ($type !== 'required_multiple'){
					continue;
				}

				$howmuch = get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true);
				$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);
				
				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
										if(intval($element_array[1]) === intval($cart_item['product_id'])){
											$product_quantity = $cart_item["quantity"];// Quantity
											break;
										}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

			    						if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($product_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($product_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$category_quantity += $cart_item["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

			    						if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else { // if rule is simple product, category, or total cart role 
						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){

									if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
										continue;
									}

									if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id'])){

										if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
											continue;
										}

										$item_qty = $cart_item["quantity"];// Quantity
										if (isset($cart_item['line_total'])){
											$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
											$products_value += $item_line_total; // calculated total items amount
										} 
										$products_number += $item_qty; // ctotal number of items in cart
									
									}
								}
							}
						}

						foreach ($conditions as $condition){
							$condition_details = explode(';',$condition);

			    		if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
							switch ($condition_details[0]){
								case 'product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($category_products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($category_products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($category_products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'cart_total_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($cart->cart_contents_count > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($cart->cart_contents_count === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($cart->cart_contents_count < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
							}
						}
					}		
				}

				// Passed conditions
				if ($passconditions === 'yes'){
					if ($have_required_multiple === NULL){
						$have_required_multiple = 'yes';
						$smallest_required_multiple = floatval($howmuch);
					} else {
						if (floatval($howmuch) < $smallest_required_multiple){
							$smallest_required_multiple = floatval($howmuch);
						}   
					}
				} else {
					// do nothing
				}

			} //foreach end

			// override with product meta values (entered directly on the product)
			$meta_step = b2bking()->get_product_meta_step($current_product_id);

			// in case of variation check parent
			$parent_id = wp_get_post_parent_id($current_product_id);
			if ($parent_id !== 0){
				if (b2bking()->get_product_meta_applies_variations($parent_id)){
					$meta_step = b2bking()->get_product_meta_step($parent_id, $current_product_id);
				}
			}

			if ($meta_step !== false){
				if (is_numeric($smallest_required_multiple) && $smallest_required_multiple > 0){
					if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
						$smallest_required_multiple = min ($smallest_required_multiple, floatval($meta_step));
					}
				} else {
					$smallest_required_multiple = floatval($meta_step);
				}				
				$have_required_multiple = 'yes';
			}

			if($have_required_multiple !== NULL){

				$step = $smallest_required_multiple;

				if ( ! is_cart() && ! b2bking()->is_side_cart() ) {
					$args['input_value'] = $step;
					$args['min_value'] = $step; 
					$args['min_qty'] = $step; 
					$args['step'] = $step; 
				} else {
					$args['min_value'] = $step;
					$args['min_qty'] = $step; 
					$args['step'] = $step; 
				}

			} else {
				// NOTHING WAS FOUND, TRY TO SEARCH FOR PARENT IN CASE OF VARIATION 
				// THIS BRACKET IS INVALIDATED IF STEP BECOMES SUPPORTED FOR woocommerce_available_variation
				// Get parent product


				// REMOVED SINCE B2BKING 4.2.44 - step support JS now added

				// only usable via filters
				if (apply_filters('b2bking_required_multiple_variation_use_parent', false)){
					$current_parentproduct_id = wp_get_post_parent_id($current_product_id);
					// if there is a parent
					if ($current_parentproduct_id !== 0){
						

						// 1) Get all rules and check if any rules apply to the product
					//	$rules_that_apply_to_product = get_transient('b2bking_required_multiple_rules_apply_'.$current_parentproduct_id);
						$rules_that_apply_to_product = b2bking()->get_global_data('b2bking_required_multiple_rules_apply',$current_parentproduct_id);
						if (!$rules_that_apply_to_product){

							$rules_that_apply = array();
							$required_multiple_rules_option = get_option('b2bking_have_required_multiple_rules_list_ids', '');
							if (!empty($required_multiple_rules_option)){
								$required_multiple_rules_v2_ids = explode(',',$required_multiple_rules_option);
							} else {
								$required_multiple_rules_v2_ids = array();
							}

							foreach ($required_multiple_rules_v2_ids as $rule_id){
								$applies = get_post_meta($rule_id,'b2bking_rule_applies', true);
								if ($applies === 'product_'.$current_parentproduct_id){
									array_push($rules_that_apply, $rule_id);
								} else if ($applies === 'multiple_options'){
									$multiple_options = get_post_meta($rule_id,'b2bking_rule_applies_multiple_options', true);
									$multiple_options_array = explode(',', $multiple_options);
									if (in_array('product_'.$current_parentproduct_id, $multiple_options_array)){
										array_push($rules_that_apply, $rule_id);
									}
								}
							}

							b2bking()->set_global_data('b2bking_required_multiple_rules_apply', $rules_that_apply, $current_parentproduct_id);
							$rules_that_apply_to_product = $rules_that_apply;
						}
						// 2) If no rules apply for product, set transient for current user to empty array
						if (empty($rules_that_apply_to_product)){
							b2bking()->set_global_data('b2bking_required_multiple', array(), $current_parentproduct_id, get_current_user_id());
						} else {
							// if transient does not already exist
							if (!b2bking()->get_global_data('b2bking_required_multiple',$current_parentproduct_id,get_current_user_id())){

								// 3) If some rules apply, for each rule, check if it applies to the current user and build array.
								$rules_that_apply_to_user = array();
								$user_id = get_current_user_id();
								$user_id = b2bking()->get_top_parent_account($user_id);

								$user_is_b2b = get_user_meta($user_id,'b2bking_b2buser', true);
								$user_group = b2bking()->get_user_group($user_id);

								foreach ($rules_that_apply_to_product as $rule_id){
									$who = get_post_meta($rule_id,'b2bking_rule_who', true);
									// first check guest users
									if ($user_id === 0){
										if ($who === 'user_0'){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if ($who === 'multiple_options'){
											$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
											$multiple_options_array = explode(',',$multiple_options);
											if (in_array('user_0',$multiple_options_array)){
												array_push($rules_that_apply_to_user, $rule_id);
											}
										}
									} else {
										// user is not guest
										if ($who === 'all_registered' || $who === 'user_'.$user_id){
											array_push($rules_that_apply_to_user, $rule_id);
										} else {
											if ($user_is_b2b !== 'yes'){
												// user is b2c
												if ($who === 'everyone_registered_b2c'){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'multiple_options'){
													$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
													$multiple_options_array = explode(',',$multiple_options);
													if (in_array('everyone_registered_b2c',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('user_'.$user_id,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													}
												}
											} else {	
												// user is b2b
												if ($who === 'everyone_registered_b2b'){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'group_'.$user_group){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'multiple_options'){
													$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
													$multiple_options_array = explode(',',$multiple_options);
													if (in_array('everyone_registered_b2b',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('user_'.$user_id,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('group_'.$user_group,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													}
												}
											}
										}
									}
								}

								// either an empty array or an array with rules
								b2bking()->set_global_data('b2bking_required_multiple', $rules_that_apply_to_user, $current_parentproduct_id, get_current_user_id());
							}
						}

						
					//	$required_multiple_rules = get_transient('b2bking_required_multiple_'.$current_parentproduct_id.'_'.get_current_user_id());
						$required_multiple_rules = b2bking()->get_global_data('b2bking_required_multiple',$current_parentproduct_id,get_current_user_id());

						if (empty($required_multiple_rules)){

						} else {
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_parentproduct_id, 'product_cat' );
							if (empty($current_product_categories)){
								// if no categories, this may be a variation, check parent categories
								$possible_parent_id = wp_get_post_parent_id($current_parentproduct_id);
								if ($possible_parent_id !== 0){
									// if product has parent
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
								}
							}
							$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
							// add the product to the array to search for all relevant rules
							array_push($current_product_belongsto_array, 'product_'.$current_parentproduct_id);

							// new: add tags support
							if (apply_filters('b2bking_dynamic_rules_show_tags', true)){

								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_parentproduct_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
								if (empty($current_product_categories)){
									// if no categories, this may be a variation, check parent categories
									$possible_parent_id = wp_get_post_parent_id($current_parentproduct_id);
									if ($possible_parent_id !== 0){
										// if product has parent
										$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
									}
								}
								$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
								// merge old and new
								$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
							}

						}

						if (empty($required_multiple_rules)){
							$required_multiple_rules = array();
						}

						// if multiple fapply, give the smallest to the user
						$have_required_multiple = NULL;
						$smallest_required_multiple = 0;

						foreach ($required_multiple_rules as $required_multiple_rule){
							// Get rule details
							$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);

							if ($type !== 'required_multiple'){
								continue;
							}

							$howmuch = get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true);

							$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
							$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
							$rule_multiple_options_array = explode(',',$rule_multiple_options);
							$cart = WC()->cart;
							// Get conditions
							$passconditions = 'yes';
							$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);
							
							if (!empty($conditions)){
								$conditions = explode('|',$conditions);

								if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
									$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
									// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
									foreach($current_product_belongsto_array as $element){
										if(in_array($element, $rule_multiple_options_array)){
											$element_array = explode('_', $element);
											// if element is product or if element is category
											if ($element_array[0] === 'product'){
												$passes_inside_conditions = 'yes';
												$product_quantity = 0;
												if(is_object($cart)) {
													foreach($cart->get_cart() as $cart_item){
													if(intval($element_array[1]) === intval($cart_item['product_id'])){
														$product_quantity = $cart_item["quantity"];// Quantity
														break;
													}
													}
												}
												// check all product conditions against it
												foreach ($conditions as $condition){
													$condition_details = explode(';',$condition);

										    		if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}

													switch ($condition_details[0]){
														case 'product_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($product_quantity > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($product_quantity === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($product_quantity < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
														case 'cart_total_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
													}
												}
												if ($passes_inside_conditions === 'yes'){
													$temporary_pass_conditions = 'yes';
													break; // if 1 element passed, no need to check all other elements
												}
											} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
												$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

												// check all category conditions against it + car total conditions
												$passes_inside_conditions = 'yes';
												$category_quantity = 0;
												if(is_object($cart)) {
													foreach($cart->get_cart() as $cart_item){
														if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
															$category_quantity += $cart_item["quantity"]; // add item quantity
														}
													}
												}
												foreach ($conditions as $condition){
													$condition_details = explode(';',$condition);

									    			if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}

													switch ($condition_details[0]){
														case 'category_product_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($category_quantity > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($category_quantity === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($category_quantity < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
														case 'cart_total_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
													}
												}
												if ($passes_inside_conditions === 'yes'){
													$temporary_pass_conditions = 'yes';
													break; // if 1 element passed, no need to check all other elements
												}
											}
										}
									} //foreach element end

									if ($temporary_pass_conditions === 'no'){
										$passconditions = 'no';
									}

								} else { // if rule is simple product, category, or total cart role 
									$category_products_number = 0;
									$category_products_value = 0;
									$products_number = 0;
									$products_value = 0;
									

									// Check rule is category rule or product rule
									if ($applies[0] === 'category' || $applies[0] === 'tag'){
										$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

										// Calculate number of products in cart of this category AND total price of these products
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){

												if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
													continue;
												}

												$item_qty = $cart_item["quantity"];// Quantity
												$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
												$category_products_number += $item_qty; // ctotal number of items in cart
												$category_products_value += $item_line_total; // calculated total items amount
											}
											}
										}
									} else if ($applies[0] === 'product') {
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
											if(intval($current_parentproduct_id) === intval($cart_item['product_id'])){

												if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
													continue;
												}

												$item_qty = $cart_item["quantity"];// Quantity
												if (isset($cart_item['line_total'])){
													$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
													$products_value += $item_line_total; // calculated total items amount
												} 
												$products_number += $item_qty; // ctotal number of items in cart
											
											}
											}
										}
									}

									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

						    			if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}

										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
										}
									}
								}		
							}

							// Passed conditions
							if ($passconditions === 'yes'){
								if ($have_required_multiple === NULL){
									$have_required_multiple = 'yes';
									$smallest_required_multiple = floatval($howmuch);
								} else {
									if (floatval($howmuch) < $smallest_required_multiple){
										$smallest_required_multiple = floatval($howmuch);
									}   
								}
							} else {
								// do nothing
							}

						} //foreach end

						// override with product meta values (entered directly on the product)
						$meta_step = b2bking()->get_product_meta_step($current_parentproduct_id);

						if ($meta_step !== false){
							if (is_numeric($smallest_required_multiple) && $smallest_required_multiple > 0){
								if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
									$smallest_required_multiple = min ($smallest_required_multiple, floatval($meta_step));
								}
							} else {
								$smallest_required_multiple = floatval($meta_step);
							}	
							$have_required_multiple = 'yes';
						}

						if($have_required_multiple !== NULL){

							$step = $smallest_required_multiple;

							if ( ! is_cart() && ! b2bking()->is_side_cart() ) {
								$args['input_value'] = $step;
								$args['min_value'] = $step; 
								$args['min_qty'] = $step; 
								$args['step'] = $step; 
							} else {
								$args['min_value'] = $step;
								$args['min_qty'] = $step; 
								$args['step'] = $step; 
							}

						}
					}
				}

				
			}
							   
			return $args;

		}

		public static function b2bking_dynamic_rule_required_multiple_quantity_variation( $args, $instance, $product ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $args;
			}

			if (!is_object($product)) {
		        return $args;
		    }

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $args;
			}

			if (!method_exists($product,'get_id')){
				return $args;
			}

			
			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			// Get current product
			$current_product_id = $product->get_id();

			

			// 1) Get all rules and check if any rules apply to the product
			//	$rules_that_apply_to_product = get_transient('b2bking_required_multiple_rules_apply_'.$current_product_id);
			$rules_that_apply_to_product = b2bking()->get_global_data('b2bking_required_multiple_rules_apply',$current_product_id);
			if (!$rules_that_apply_to_product){

				$rules_that_apply = array();
				$required_multiple_rules_option = get_option('b2bking_have_required_multiple_rules_list_ids', '');
				if (!empty($required_multiple_rules_option)){
					$required_multiple_rules_v2_ids = explode(',',$required_multiple_rules_option);
				} else {
					$required_multiple_rules_v2_ids = array();
				}

				foreach ($required_multiple_rules_v2_ids as $rule_id){
					$applies = get_post_meta($rule_id,'b2bking_rule_applies', true);
					if ($applies === 'product_'.$current_product_id){
						array_push($rules_that_apply, $rule_id);
					} else if ($applies === 'multiple_options'){
						$multiple_options = get_post_meta($rule_id,'b2bking_rule_applies_multiple_options', true);
						$multiple_options_array = explode(',', $multiple_options);
						if (in_array('product_'.$current_product_id, $multiple_options_array)){
							array_push($rules_that_apply, $rule_id);
						} else {
							// try categories
							// removed in version 4.2.16 as it should not apply to individual products when a req multiple category is set
							/*
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
							if (empty($current_product_categories)){
								// if no categories, this may be a variation, check parent categories
								$possible_parent_id = wp_get_post_parent_id($current_product_id);
								if ($possible_parent_id !== 0){
									// if product has parent
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
								}
							}
							$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);

							foreach ($current_product_belongsto_array as $item_category){
								if (in_array($item_category, $multiple_options_array)){
									array_push($rules_that_apply, $rule_id);
									break;
								}
							}
							*/
						}
						
					} else if (explode('_', $applies)[0] === 'category'){
						// removed in version 4.2.16 as it should not apply to individual products when a req multiple category is set
						/*
						// check category
						$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
						if (empty($current_product_categories)){
							// if no categories, this may be a variation, check parent categories
							$possible_parent_id = wp_get_post_parent_id($current_product_id);
							if ($possible_parent_id !== 0){
								// if product has parent
								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
							}
						}
						$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
						if (in_array($applies, $current_product_belongsto_array)){
							array_push($rules_that_apply, $rule_id);
						}
						*/
					}
				}

				b2bking()->set_global_data('b2bking_required_multiple_rules_apply', $rules_that_apply, $current_product_id);

				$rules_that_apply_to_product = $rules_that_apply;
			}
			// 2) If no rules apply for product, set transient for current user to empty array
			if (empty($rules_that_apply_to_product)){
				b2bking()->set_global_data('b2bking_required_multiple', array(), $current_product_id, get_current_user_id());
			} else {
				// if transient does not already exist
				if (!b2bking()->get_global_data('b2bking_required_multiple',$current_product_id,get_current_user_id())){

					// 3) If some rules apply, for each rule, check if it applies to the current user and build array.
					$rules_that_apply_to_user = array();
					$user_id = get_current_user_id();
					$user_id = b2bking()->get_top_parent_account($user_id);

					$user_is_b2b = get_user_meta($user_id,'b2bking_b2buser', true);
					$user_group = b2bking()->get_user_group($user_id);

					foreach ($rules_that_apply_to_product as $rule_id){
						$who = get_post_meta($rule_id,'b2bking_rule_who', true);
						// first check guest users
						if ($user_id === 0){
							if ($who === 'user_0'){
								array_push($rules_that_apply_to_user, $rule_id);
							} else if ($who === 'multiple_options'){
								$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
								$multiple_options_array = explode(',',$multiple_options);
								if (in_array('user_0',$multiple_options_array)){
									array_push($rules_that_apply_to_user, $rule_id);
								}
							}
						} else {
							// user is not guest
							if ($who === 'all_registered' || $who === 'user_'.$user_id){
								array_push($rules_that_apply_to_user, $rule_id);
							} else {
								if ($user_is_b2b !== 'yes'){
									// user is b2c
									if ($who === 'everyone_registered_b2c'){
										array_push($rules_that_apply_to_user, $rule_id);
									} else if ($who === 'multiple_options'){
										$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
										$multiple_options_array = explode(',',$multiple_options);
										if (in_array('everyone_registered_b2c',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('user_'.$user_id,$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										}
									}
								} else {	
									// user is b2b
									if ($who === 'everyone_registered_b2b'){
										array_push($rules_that_apply_to_user, $rule_id);
									} else if ($who === 'group_'.$user_group){
										array_push($rules_that_apply_to_user, $rule_id);
									} else if ($who === 'multiple_options'){
										$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
										$multiple_options_array = explode(',',$multiple_options);
										if (in_array('everyone_registered_b2b',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('user_'.$user_id,$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if (in_array('group_'.$user_group,$multiple_options_array)){
											array_push($rules_that_apply_to_user, $rule_id);
										}
									}
								}
							}
						}
					}

					// either an empty array or an array with rules
					b2bking()->set_global_data('b2bking_required_multiple', $rules_that_apply_to_user, $current_product_id, get_current_user_id());
				}
			}

			
			//	$required_multiple_rules = get_transient('b2bking_required_multiple_'.$current_product_id.'_'.get_current_user_id());
			$required_multiple_rules = b2bking()->get_global_data('b2bking_required_multiple',$current_product_id,get_current_user_id());

			if (empty($required_multiple_rules)){

			} else {
				$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
				if (empty($current_product_categories)){
					// if no categories, this may be a variation, check parent categories
					$possible_parent_id = wp_get_post_parent_id($current_product_id);
					if ($possible_parent_id !== 0){
						// if product has parent
						$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
					}
				}
				$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
				// add the product to the array to search for all relevant rules
				array_push($current_product_belongsto_array, 'product_'.$current_product_id);

				// new: add tags support
				if (apply_filters('b2bking_dynamic_rules_show_tags', true)){

					$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
					if (empty($current_product_categories)){
						// if no categories, this may be a variation, check parent categories
						$possible_parent_id = wp_get_post_parent_id($current_product_id);
						if ($possible_parent_id !== 0){
							// if product has parent
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
						}
					}
					$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
					// merge old and new
					$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
				}
			}

			if (empty($required_multiple_rules)){
				$required_multiple_rules = array();
			}

			// if multiple fapply, give the smallest to the user
			$have_required_multiple = NULL;
			$smallest_required_multiple = 0;

			$required_multiple_rules = b2bking()->get_rules_apply_priority($required_multiple_rules); // apply rule priority

			foreach ($required_multiple_rules as $required_multiple_rule){
				// Get rule details
				$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);

				if ($type !== 'required_multiple'){
					continue;
				}

				$howmuch = get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true);

				$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
				$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
				$rule_multiple_options_array = explode(',',$rule_multiple_options);
				$cart = WC()->cart;
				// Get conditions
				$passconditions = 'yes';
				$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);
				
				if (!empty($conditions)){
					$conditions = explode('|',$conditions);

					if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
						$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
						// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
						foreach($current_product_belongsto_array as $element){
							if(in_array($element, $rule_multiple_options_array)){
								$element_array = explode('_', $element);
								// if element is product or if element is category
								if ($element_array[0] === 'product'){
									$passes_inside_conditions = 'yes';
									$product_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
										if(intval($element_array[1]) === intval($cart_item['product_id'])){
											$product_quantity = $cart_item["quantity"];// Quantity
											break;
										}
										}
									}
									// check all product conditions against it
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

				    					if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}

										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($product_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($product_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($product_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
									$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

									// check all category conditions against it + car total conditions
									$passes_inside_conditions = 'yes';
									$category_quantity = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$category_quantity += $cart_item["quantity"]; // add item quantity
											}
										}
									}
									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

				    					if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}
										switch ($condition_details[0]){
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_quantity > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_quantity === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_quantity < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passes_inside_conditions = 'no';
															break 3;
														}
													break;
												}
												break;
										}
									}
									if ($passes_inside_conditions === 'yes'){
										$temporary_pass_conditions = 'yes';
										break; // if 1 element passed, no need to check all other elements
									}
								}
							}
						} //foreach element end

						if ($temporary_pass_conditions === 'no'){
							$passconditions = 'no';
						}

					} else { // if rule is simple product, category, or total cart role 
						$category_products_number = 0;
						$category_products_value = 0;
						$products_number = 0;
						$products_value = 0;
						

						// Check rule is category rule or product rule
						if ($applies[0] === 'category' || $applies[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

							// Calculate number of products in cart of this category AND total price of these products
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
								if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){

									if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
										continue;
									}

									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$category_products_number += $item_qty; // ctotal number of items in cart
									$category_products_value += $item_line_total; // calculated total items amount
								}
								}
							}
						} else if ($applies[0] === 'product') {
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
								if(intval($current_product_id) === intval($cart_item['product_id'])){

									if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
										continue;
									}

									$item_qty = $cart_item["quantity"];// Quantity
									if (isset($cart_item['line_total'])){
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$products_value += $item_line_total; // calculated total items amount
									} 
									$products_number += $item_qty; // ctotal number of items in cart
								
								}
								}
							}
						}

						foreach ($conditions as $condition){
							$condition_details = explode(';',$condition);

			    			if (substr($condition_details[0], -5) === 'value') {
								$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
							}

							switch ($condition_details[0]){
								case 'product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($category_products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($category_products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($category_products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'cart_total_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($cart->cart_contents_count > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($cart->cart_contents_count === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($cart->cart_contents_count < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
							}
						}
					}		
				}

				// Passed conditions
				if ($passconditions === 'yes'){
					if ($have_required_multiple === NULL){
						$have_required_multiple = 'yes';
						$smallest_required_multiple = floatval($howmuch);
					} else {
						if (floatval($howmuch) < $smallest_required_multiple){
							$smallest_required_multiple = floatval($howmuch);
						}   
					}
				} else {
					// do nothing
				}

			} //foreach end

			// override with product meta values (entered directly on the product)
			$meta_step = b2bking()->get_product_meta_step($current_product_id);

			// in case of variation check parent
			$parent_id = wp_get_post_parent_id($current_product_id);
			if ($parent_id !== 0){
				if (b2bking()->get_product_meta_applies_variations($parent_id)){
					$meta_step = b2bking()->get_product_meta_step($parent_id, $current_product_id);

				}
			}

			if ($meta_step !== false){
				if (is_numeric($smallest_required_multiple) && $smallest_required_multiple > 0){
					if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
						$smallest_required_multiple = min ($smallest_required_multiple, floatval($meta_step));
					}
				} else {
					$smallest_required_multiple = floatval($meta_step);
				}	
				$have_required_multiple = 'yes';
			}

			if($have_required_multiple !== NULL){

				$step = $smallest_required_multiple;

				if ( ! is_cart() && ! b2bking()->is_side_cart()) {
					$args['input_value'] = $step;
					$args['min_value'] = $step; 
					$args['min_qty'] = $step; 
					$args['step'] = $step; 
				} else {
					$args['min_value'] = $step;
					$args['min_qty'] = $step; 
					$args['step'] = $step; 
				}

			} else {
				// NOTHING WAS FOUND, TRY TO SEARCH FOR PARENT IN CASE OF VARIATION 
				// THIS BRACKET IS INVALIDATED IF STEP BECOMES SUPPORTED FOR woocommerce_available_variation
				// Get parent product


				// REMOVED SINCE B2BKING 4.2.44 - step support JS now added

				// only usable via filters
				if (apply_filters('b2bking_required_multiple_variation_use_parent', false)){
					$current_parentproduct_id = wp_get_post_parent_id($current_product_id);
					// if there is a parent
					if ($current_parentproduct_id !== 0){
						

						// 1) Get all rules and check if any rules apply to the product
					//	$rules_that_apply_to_product = get_transient('b2bking_required_multiple_rules_apply_'.$current_parentproduct_id);
						$rules_that_apply_to_product = b2bking()->get_global_data('b2bking_required_multiple_rules_apply',$current_parentproduct_id);
						if (!$rules_that_apply_to_product){

							$rules_that_apply = array();
							$required_multiple_rules_option = get_option('b2bking_have_required_multiple_rules_list_ids', '');
							if (!empty($required_multiple_rules_option)){
								$required_multiple_rules_v2_ids = explode(',',$required_multiple_rules_option);
							} else {
								$required_multiple_rules_v2_ids = array();
							}

							foreach ($required_multiple_rules_v2_ids as $rule_id){
								$applies = get_post_meta($rule_id,'b2bking_rule_applies', true);
								if ($applies === 'product_'.$current_parentproduct_id){
									array_push($rules_that_apply, $rule_id);
								} else if ($applies === 'multiple_options'){
									$multiple_options = get_post_meta($rule_id,'b2bking_rule_applies_multiple_options', true);
									$multiple_options_array = explode(',', $multiple_options);
									if (in_array('product_'.$current_parentproduct_id, $multiple_options_array)){
										array_push($rules_that_apply, $rule_id);
									}
								}
							}

							b2bking()->set_global_data('b2bking_required_multiple_rules_apply', $rules_that_apply, $current_parentproduct_id);
							$rules_that_apply_to_product = $rules_that_apply;
						}
						// 2) If no rules apply for product, set transient for current user to empty array
						if (empty($rules_that_apply_to_product)){
							b2bking()->set_global_data('b2bking_required_multiple', array(), $current_parentproduct_id, get_current_user_id());
						} else {
							// if transient does not already exist
							if (!b2bking()->get_global_data('b2bking_required_multiple',$current_parentproduct_id,get_current_user_id())){

								// 3) If some rules apply, for each rule, check if it applies to the current user and build array.
								$rules_that_apply_to_user = array();
								$user_id = get_current_user_id();
								$user_id = b2bking()->get_top_parent_account($user_id);

								$user_is_b2b = get_user_meta($user_id,'b2bking_b2buser', true);
								$user_group = b2bking()->get_user_group($user_id);

								foreach ($rules_that_apply_to_product as $rule_id){
									$who = get_post_meta($rule_id,'b2bking_rule_who', true);
									// first check guest users
									if ($user_id === 0){
										if ($who === 'user_0'){
											array_push($rules_that_apply_to_user, $rule_id);
										} else if ($who === 'multiple_options'){
											$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
											$multiple_options_array = explode(',',$multiple_options);
											if (in_array('user_0',$multiple_options_array)){
												array_push($rules_that_apply_to_user, $rule_id);
											}
										}
									} else {
										// user is not guest
										if ($who === 'all_registered' || $who === 'user_'.$user_id){
											array_push($rules_that_apply_to_user, $rule_id);
										} else {
											if ($user_is_b2b !== 'yes'){
												// user is b2c
												if ($who === 'everyone_registered_b2c'){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'multiple_options'){
													$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
													$multiple_options_array = explode(',',$multiple_options);
													if (in_array('everyone_registered_b2c',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('user_'.$user_id,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													}
												}
											} else {	
												// user is b2b
												if ($who === 'everyone_registered_b2b'){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'group_'.$user_group){
													array_push($rules_that_apply_to_user, $rule_id);
												} else if ($who === 'multiple_options'){
													$multiple_options = get_post_meta($rule_id,'b2bking_rule_who_multiple_options', true);
													$multiple_options_array = explode(',',$multiple_options);
													if (in_array('everyone_registered_b2b',$multiple_options_array) || in_array('all_registered',$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('user_'.$user_id,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													} else if (in_array('group_'.$user_group,$multiple_options_array)){
														array_push($rules_that_apply_to_user, $rule_id);
													}
												}
											}
										}
									}
								}

								// either an empty array or an array with rules
								b2bking()->set_global_data('b2bking_required_multiple', $rules_that_apply_to_user, $current_parentproduct_id, get_current_user_id());
							}
						}

						
					//	$required_multiple_rules = get_transient('b2bking_required_multiple_'.$current_parentproduct_id.'_'.get_current_user_id());
						$required_multiple_rules = b2bking()->get_global_data('b2bking_required_multiple',$current_parentproduct_id,get_current_user_id());

						if (empty($required_multiple_rules)){

						} else {
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_parentproduct_id, 'product_cat' );
							if (empty($current_product_categories)){
								// if no categories, this may be a variation, check parent categories
								$possible_parent_id = wp_get_post_parent_id($current_parentproduct_id);
								if ($possible_parent_id !== 0){
									// if product has parent
									$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
								}
							}
							$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
							// add the product to the array to search for all relevant rules
							array_push($current_product_belongsto_array, 'product_'.$current_parentproduct_id);

							// new: add tags support
							if (apply_filters('b2bking_dynamic_rules_show_tags', true)){

								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_parentproduct_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
								if (empty($current_product_categories)){
									// if no categories, this may be a variation, check parent categories
									$possible_parent_id = wp_get_post_parent_id($current_parentproduct_id);
									if ($possible_parent_id !== 0){
										// if product has parent
										$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
									}
								}
								$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
								// merge old and new
								$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
							}
						}

						if (empty($required_multiple_rules)){
							$required_multiple_rules = array();
						}

						// if multiple fapply, give the smallest to the user
						$have_required_multiple = NULL;
						$smallest_required_multiple = 0;

						foreach ($required_multiple_rules as $required_multiple_rule){
							// Get rule details
							$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);

							if ($type !== 'required_multiple'){
								continue;
							}
							
							$howmuch = get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true);

							$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
							$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
							$rule_multiple_options_array = explode(',',$rule_multiple_options);
							$cart = WC()->cart;
							// Get conditions
							$passconditions = 'yes';
							$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);
							
							if (!empty($conditions)){
								$conditions = explode('|',$conditions);

								if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
									$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
									// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
									foreach($current_product_belongsto_array as $element){
										if(in_array($element, $rule_multiple_options_array)){
											$element_array = explode('_', $element);
											// if element is product or if element is category
											if ($element_array[0] === 'product'){
												$passes_inside_conditions = 'yes';
												$product_quantity = 0;
												if(is_object($cart)) {
													foreach($cart->get_cart() as $cart_item){
													if(intval($element_array[1]) === intval($cart_item['product_id'])){
														$product_quantity = $cart_item["quantity"];// Quantity
														break;
													}
													}
												}
												// check all product conditions against it
												foreach ($conditions as $condition){
													$condition_details = explode(';',$condition);

										    		if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}

													switch ($condition_details[0]){
														case 'product_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($product_quantity > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($product_quantity === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($product_quantity < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
														case 'cart_total_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
													}
												}
												if ($passes_inside_conditions === 'yes'){
													$temporary_pass_conditions = 'yes';
													break; // if 1 element passed, no need to check all other elements
												}
											} else if ($element_array[0] === 'category' || $element_array[0] === 'tag'){
												$taxonomy_name = b2bking()->get_taxonomy_name($element_array[0]);

												// check all category conditions against it + car total conditions
												$passes_inside_conditions = 'yes';
												$category_quantity = 0;
												if(is_object($cart)) {
													foreach($cart->get_cart() as $cart_item){
														if(b2bking()->b2bking_has_taxonomy($element_array[1], $taxonomy_name, $cart_item['product_id'])){
															$category_quantity += $cart_item["quantity"]; // add item quantity
														}
													}
												}
												foreach ($conditions as $condition){
													$condition_details = explode(';',$condition);

									    			if (substr($condition_details[0], -5) === 'value') {
														$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
													}

													switch ($condition_details[0]){
														case 'category_product_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($category_quantity > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($category_quantity === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($category_quantity < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
														case 'cart_total_quantity':
															switch ($condition_details[1]){
																case 'greater':
																	if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'equal':
																	if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
																case 'smaller':
																	if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																		$passes_inside_conditions = 'no';
																		break 3;
																	}
																break;
															}
															break;
													}
												}
												if ($passes_inside_conditions === 'yes'){
													$temporary_pass_conditions = 'yes';
													break; // if 1 element passed, no need to check all other elements
												}
											}
										}
									} //foreach element end

									if ($temporary_pass_conditions === 'no'){
										$passconditions = 'no';
									}

								} else { // if rule is simple product, category, or total cart role 
									$category_products_number = 0;
									$category_products_value = 0;
									$products_number = 0;
									$products_value = 0;
									

									// Check rule is category rule or product rule
									if ($applies[0] === 'category' || $applies[0] === 'tag'){
										$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

										// Calculate number of products in cart of this category AND total price of these products
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
											if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){

												if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
													continue;
												}

												$item_qty = $cart_item["quantity"];// Quantity
												$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
												$category_products_number += $item_qty; // ctotal number of items in cart
												$category_products_value += $item_line_total; // calculated total items amount
											}
											}
										}
									} else if ($applies[0] === 'product') {
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
											if(intval($current_parentproduct_id) === intval($cart_item['product_id'])){

												if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
													continue;
												}

												$item_qty = $cart_item["quantity"];// Quantity
												if (isset($cart_item['line_total'])){
													$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
													$products_value += $item_line_total; // calculated total items amount
												} 
												$products_number += $item_qty; // ctotal number of items in cart
											
											}
											}
										}
									}

									foreach ($conditions as $condition){
										$condition_details = explode(';',$condition);

						    			if (substr($condition_details[0], -5) === 'value') {
											$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
										}

										switch ($condition_details[0]){
											case 'product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'category_product_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($category_products_number > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($category_products_number === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($category_products_number < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
											case 'cart_total_quantity':
												switch ($condition_details[1]){
													case 'greater':
														if (! ($cart->cart_contents_count > intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'equal':
														if (! ($cart->cart_contents_count === intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
													case 'smaller':
														if (! ($cart->cart_contents_count < intval($condition_details[2]))){
															$passconditions = 'no';
															break 3;
														}
													break;
												}
												break;
											
										}
									}
								}		
							}

							// Passed conditions
							if ($passconditions === 'yes'){
								if ($have_required_multiple === NULL){
									$have_required_multiple = 'yes';
									$smallest_required_multiple = floatval($howmuch);
								} else {
									if (floatval($howmuch) < $smallest_required_multiple){
										$smallest_required_multiple = floatval($howmuch);
									}   
								}
							} else {
								// do nothing
							}

						} //foreach end
						// override with product meta values (entered directly on the product)
						$meta_step = b2bking()->get_product_meta_step($current_product_id);

						if ($meta_step !== false){
							
							if (is_numeric($smallest_required_multiple) && $smallest_required_multiple > 0){
								if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
									$smallest_required_multiple = min ($smallest_required_multiple, floatval($meta_step));
								}
							} else {
								$smallest_required_multiple = floatval($meta_step);
							}	

							$have_required_multiple = 'yes';
						}

						if($have_required_multiple !== NULL){

							$step = $smallest_required_multiple;

							if ( ! is_cart() && ! b2bking()->is_side_cart() ) {
								$args['input_value'] = $step;
								$args['min_value'] = $step; 
								$args['min_qty'] = $step; 
								$args['step'] = $step; 
							} else {
								$args['min_value'] = $step;
								$args['min_qty'] = $step; 
								$args['step'] = $step; 
							}

						}
					}
				}

				
			}

			return $args;

		}

		public static function b2bking_dynamic_rule_required_multiple_quantity_number( $quantity, $product_id ) {

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $quantity;
			}

				$product = wc_get_product($product_id);

				if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
					return $quantity;
				}


				//4.2.81
				// For variable products, in the hook woocommerce_add_to_cart_quantity we cannot know if we are dealing with the main product, or with a variation.

				// therefore, we disable this feature for variable products as we cannot know and make the different

				// e.g. issue if the rule is set for the main product, but we force an ajax qty for the variation

				// that means we do not allow mixing and matching variations
			
				if (apply_filters('b2bking_ajax_qty_variable_variation_separately', true)){
					if ($product->is_type('variable')){
						return $quantity;
					}
				}

				$user_id = get_current_user_id();
				$user_id = b2bking()->get_top_parent_account($user_id);

				// Get current product
				$current_product_id = $product_id;

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}


				// NEW CONTENT START
				$productobj = $product;
				$defaults = array(
					'max_value'    => apply_filters( 'woocommerce_quantity_input_max', $productobj->get_max_purchase_quantity(), $productobj ),
					'min_value'    => apply_filters( 'woocommerce_quantity_input_min', $productobj->get_min_purchase_quantity(), $productobj ),
					'step'         => apply_filters( 'woocommerce_quantity_input_step', 1, $productobj ),
				);

				$args = array();
				$args = apply_filters( 'woocommerce_quantity_input_args', wp_parse_args( $args, $defaults ), $productobj );

				$min = 1;
				if (isset($args['min_value'])){
					if (!empty($args['min_value'])){
						$min = $args['min_value'];
					}
				}
				// sanity
				if ($min < 1){
					$min = 1;
				}

				$step = 1;
				if (isset($args['step'])){
					if (!empty($args['step'])){
						$step = $args['step'];
					}
				}
				if ($step < 1){
					$step = 1;
				}

				$value = $min;

				// if this is a variation, and the parent actually has a minimum that's higher than this minimum, set the starting value (not the min) to that.
				if ($min === 1){
	    			$possible_parent_id = wp_get_post_parent_id($product_id);
	    			if ($possible_parent_id !== 0){
	    				$parentobj = wc_get_product($possible_parent_id);

	    				$defaultsparent = array(
							'min_value'    => apply_filters( 'woocommerce_quantity_input_min', 1, $parentobj ),
							'step'         => apply_filters( 'woocommerce_quantity_input_step', 1, $parentobj ),
						);
						$argsparent = array();
	        			$argsparent = apply_filters( 'woocommerce_quantity_input_args', wp_parse_args( $argsparent, $defaultsparent ), $parentobj );
	        			if (isset($argsparent['min_value'])){
	        				if (!empty($argsparent['min_value'])){
	        					$value = $argsparent['min_value'];
	        				}
	        			}

	    			}
	    		}

	    		// check how many items are in cart first.
				$incart = 0;
				$cart = WC()->cart;
				if(is_object($cart)) {
					foreach($cart->get_cart() as $cart_item){
						if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
							$incart += $cart_item["quantity"]; // ctotal number of items in cart
						}
					}
				}
				$value = $value - $incart;

				if ($quantity < $value){

					// if qty to be added, lower than step, set to step
					if ($value < $step){
						$value = $step;
					}
					return $value;
				}

				// if qty to be added, lower than step, set to step
				if ($quantity < $step){
					$quantity = $step;
				}

				return $quantity;


				// CANCEL TEMP, ISSUES
				/*

				$response = b2bking()->get_applicable_rules('required_multiple', $current_product_id);
				$responseminmax = b2bking()->get_applicable_rules('minmax', $current_product_id);

				$meta_step = b2bking()->get_product_meta_step($current_product_id);
				$meta_min = b2bking()->get_product_meta_min($current_product_id);


				// abort early
				if ($response === 'norules' && $responseminmax === 'norules'){
					// check meta min
					if ($meta_min !== false){
						if ($quantity < intval($meta_min)){
							return $meta_min;
						}
					}

					return $quantity;
				}

				if ($response === 'norules'){
					$response = array(array(), array());
				}
				if ($responseminmax === 'norules'){
					$responseminmax = array(array(), array());
				}


				$required_multiple_rules = array_unique(array_merge($response[0], $responseminmax[0]));

				// remove value minmax rules
				foreach ($required_multiple_rules as $index => $required_multiple_rule){
					$qtyvalue = get_post_meta($required_multiple_rule, 'b2bking_rule_quantity_value', true);
					if ($qtyvalue === 'value'){
						unset($required_multiple_rules[$index]);
					}
					
				}


				$current_product_belongsto_array = array_unique(array_merge($response[1], $responseminmax[1]));

				// if multiple fapply, give the smallest to the user
				$have_required_multiple = NULL;
				$smallest_required_multiple = 0;

				$required_multiple_rules = b2bking()->get_rules_apply_priority($required_multiple_rules); // apply rule priority

				foreach ($required_multiple_rules as $required_multiple_rule){
					// Get rule details
					$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);

					if ($type !== 'required_multiple' && $type !== 'minimum_order'){
						continue;
					}

					$howmuch = get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true);
					$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
					$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
					$rule_multiple_options_array = explode(',',$rule_multiple_options);
					$cart = WC()->cart;
					// Get conditions
					$passconditions = 'yes';
					$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);
					
					if (!empty($conditions)){
						$conditions = explode('|',$conditions);

						if ($applies[0] === 'multiple'){ // if rule is multiple products / categories rule
							$temporary_pass_conditions = 'no'; // if at least 1 element passes, change to yes
							// for each element that applies to the product and is part of the rule, check if at least 1 passes the conditions
							foreach($current_product_belongsto_array as $element){
								if(in_array($element, $rule_multiple_options_array)){
									$element_array = explode('_', $element);
									// if element is product or if element is category
									if ($element_array[0] === 'product'){
										$passes_inside_conditions = 'yes';
										$product_quantity = 0;
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
											if(intval($element_array[1]) === intval($cart_item['product_id'])){
												$product_quantity = $cart_item["quantity"];// Quantity
												break;
											}
											}
										}
										// check all product conditions against it
										foreach ($conditions as $condition){
											$condition_details = explode(';',$condition);

						    				if (substr($condition_details[0], -5) === 'value') {
												$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
											}

											switch ($condition_details[0]){
												case 'product_quantity':
													switch ($condition_details[1]){
														case 'greater':
															if (! ($product_quantity > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! ($product_quantity === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! ($product_quantity < intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
													}
													break;
												case 'cart_total_quantity':
													switch ($condition_details[1]){
														case 'greater':
															if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
													}
													break;
											}
										}
										if ($passes_inside_conditions === 'yes'){
											$temporary_pass_conditions = 'yes';
											break; // if 1 element passed, no need to check all other elements
										}
									} else if ($element_array[0] === 'category'){
										// check all category conditions against it + car total conditions
										$passes_inside_conditions = 'yes';
										$category_quantity = 0;
										if(is_object($cart)) {
											foreach($cart->get_cart() as $cart_item){
												if(b2bking()->b2bking_has_taxonomy($element_array[1], 'product_cat', $cart_item['product_id'])){
													$category_quantity += $cart_item["quantity"]; // add item quantity
												}
											}
										}
										foreach ($conditions as $condition){
											$condition_details = explode(';',$condition);

						    				if (substr($condition_details[0], -5) === 'value') {
												$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
											}

											switch ($condition_details[0]){
												case 'category_product_quantity':
													switch ($condition_details[1]){
														case 'greater':
															if (! ($category_quantity > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! ($category_quantity === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! ($category_quantity < intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
													}
													break;
												case 'cart_total_quantity':
													switch ($condition_details[1]){
														case 'greater':
															if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																$passes_inside_conditions = 'no';
																break 3;
															}
														break;
													}
													break;
											}
										}
										if ($passes_inside_conditions === 'yes'){
											$temporary_pass_conditions = 'yes';
											break; // if 1 element passed, no need to check all other elements
										}
									}
								}
							} //foreach element end

							if ($temporary_pass_conditions === 'no'){
								$passconditions = 'no';
							}

						} else { // if rule is simple product, category, or total cart role 
							$category_products_number = 0;
							$category_products_value = 0;
							$products_number = 0;
							$products_value = 0;
							

							// Check rule is category rule or product rule
							if ($applies[0] === 'category'){

								// Calculate number of products in cart of this category AND total price of these products
								if(is_object($cart)) {
									foreach($cart->get_cart() as $cart_item){
									if(b2bking()->b2bking_has_taxonomy($applies[1], 'product_cat', $cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
									}
								}
							} else if ($applies[0] === 'product') {
								if(is_object($cart)) {
									foreach($cart->get_cart() as $cart_item){
									if(intval($current_product_id) === intval($cart_item['product_id'])){
										$item_qty = $cart_item["quantity"];// Quantity
										if (isset($cart_item['line_total'])){
											$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
											$products_value += $item_line_total; // calculated total items amount
										} 
										$products_number += $item_qty; // ctotal number of items in cart
									
									}
									}
								}
							}

							foreach ($conditions as $condition){
								$condition_details = explode(';',$condition);

				    			if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
								switch ($condition_details[0]){
									case 'product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'category_product_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($category_products_number > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($category_products_number === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($category_products_number < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
									case 'cart_total_quantity':
										switch ($condition_details[1]){
											case 'greater':
												if (! ($cart->cart_contents_count > intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'equal':
												if (! ($cart->cart_contents_count === intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
											case 'smaller':
												if (! ($cart->cart_contents_count < intval($condition_details[2]))){
													$passconditions = 'no';
													break 3;
												}
											break;
										}
										break;
									
								}
							}
						}		
					}

					// Passed conditions
					if ($passconditions === 'yes'){
						if ($have_required_multiple === NULL){
							$have_required_multiple = 'yes';
							$smallest_required_multiple = floatval($howmuch);
						} else {
							if (floatval($howmuch) < $smallest_required_multiple){
								$smallest_required_multiple = floatval($howmuch);
							}   
						}
					} else {
						// do nothing
					}

				} //foreach end


				// override with product meta values (entered directly on the product)

				if ($meta_step !== false or $meta_min !== false){
					$smallest_required_multiple = max(floatval($meta_step), floatval($meta_min));
					$have_required_multiple = 'yes';
				}

				// check how many items are in cart first.
				$incart = 0;
				$cart = WC()->cart;
				if(is_object($cart)) {
					foreach($cart->get_cart() as $cart_item){
						if(intval($current_product_id) === intval($cart_item['product_id']) || intval($current_product_id) === intval($cart_item['variation_id'])){
							$incart += $cart_item["quantity"]; // ctotal number of items in cart
						}
					}
				}
				$smallest_required_multiple = $smallest_required_multiple - $incart;



				if($have_required_multiple !== NULL){

					$step = $smallest_required_multiple;

					if ($quantity < $step){
						return $step;
					}

				} 
								   
				return $quantity;

				*/

		}

		public static function b2bking_dynamic_rule_required_multiple(){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			$user_id = get_current_user_id();
			$cart = WC()->cart;

			$product_steps = array();

			//	$required_multiple_rules = get_transient('b2bking_required_multiple_'.get_current_user_id());
			$required_multiple_rules = b2bking()->get_global_data('b2bking_required_multiple', false, get_current_user_id());
			if (!$required_multiple_rules){

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$rules_ids_elements = get_option('b2bking_have_required_multiple_rules_list_ids_elements', array());

				$user_rules = array();
				if (isset($rules_ids_elements['user_'.$user_id])){
					$user_rules = $rules_ids_elements['user_'.$user_id];
				}

				$group_rules = array();
				if (isset($rules_ids_elements['group_'.$currentusergroupidnr])){
					$group_rules = $rules_ids_elements['group_'.$currentusergroupidnr];
				}

				$user_applicable_rules = array_merge($user_rules, $group_rules);
				if (is_user_logged_in()){

					if (isset($rules_ids_elements['all_registered'])){
						// add everyone_registered rules
						$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['all_registered']);
					}

					// if is user b2b add b2b rules
					if (get_user_meta($user_id,'b2bking_b2buser', true) === 'yes'){
						if (isset($rules_ids_elements['everyone_registered_b2b'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2b']);
						}
					} else {
						// add b2c rules
						if (isset($rules_ids_elements['everyone_registered_b2c'])){
							$user_applicable_rules = array_merge($user_applicable_rules, $rules_ids_elements['everyone_registered_b2c']);
						}
					}
				}

				b2bking()->set_global_data('b2bking_required_multiple', $user_applicable_rules, false, get_current_user_id());
				$required_multiple_rules = $user_applicable_rules;
			}

			$required_multiple_rules = b2bking()->get_rules_apply_priority($required_multiple_rules); // apply rule priority


			foreach ($required_multiple_rules as $required_multiple_rule){

				$type = get_post_meta($required_multiple_rule, 'b2bking_rule_what', true);
				if ($type !== 'required_multiple'){
					continue;
				}

				// Get rule details
				$applies = explode('_',get_post_meta($required_multiple_rule, 'b2bking_rule_applies', true));
				$howmuch = floatval(get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true));

				if($applies[0] === 'multiple'){
					$rule_multiple_options = get_post_meta($required_multiple_rule, 'b2bking_rule_applies_multiple_options', true);
					$rule_multiple_options_array = explode(',',$rule_multiple_options);
					// For each elementof the rule (Category or product)
					foreach ($rule_multiple_options_array as $rule_element){
						$rule_element_array = explode('_',$rule_element);
						// if is category
						if ($rule_element_array[0] === 'category' || $rule_element_array[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($rule_element_array[0]);

							$category_products_number = 0;
							$category_products_value = 0;
							if(is_object($cart)) {
								foreach($cart->get_cart() as $cart_item){
									if (isset($cart_item['free_product'])){
										continue;
									}
									if (isset($cart_item['wd_is_free_gift'])){
										continue;
									}
									if (isset($cart_item['wdr_free_product'])){
										continue;
									}
									if (isset($cart_item['sample-product'])){
										continue;
									}
									if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
										continue;
									}
									if (isset($cart_item['wc_sc_product_source'])){
										continue;
									}
									if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
										continue;
									}
									if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $cart_item['product_id'])){

										$item_price = $cart_item['data']->get_price(); 
										$item_qty = $cart_item["quantity"];// Quantity
										$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
										$category_products_number += $item_qty; // ctotal number of items in cart
										$category_products_value += $item_line_total; // calculated total items amount
									}
								}
							}

							// Check rule applicability conditions
							$passconditions = 'yes';
							$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);

							if (!empty($conditions)){
								$conditions = explode('|',$conditions);
								foreach ($conditions as $condition){
									$condition_details = explode(';',$condition);

						    		if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
									switch ($condition_details[0]){
										case 'category_product_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($category_products_number > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($category_products_number === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($category_products_number < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;

										case 'category_product_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! (floatval($category_products_value) > floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! (floatval($category_products_value) === floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! (floatval($category_products_value) < floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										case 'cart_total_quantity':
											switch ($condition_details[1]){
												case 'greater':
													if (! ($cart->cart_contents_count > intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! ($cart->cart_contents_count === intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! ($cart->cart_contents_count < intval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
										case 'cart_total_value':
											switch ($condition_details[1]){
												case 'greater':
													if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'equal':
													if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
												case 'smaller':
													if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
														$passconditions = 'no';
														break 3;
													}
												break;
											}
											break;
									}
								}
							}

							// Passed conditions
							if ($passconditions === 'yes'){
								$category_name = get_term( $rule_element_array[1] )->name;
								if ( (b2bking()->custom_modulo($category_products_number, $howmuch) ) > 0) {
									// get all products in the category and show them
									$names_list = '';
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if (isset($cart_item['free_product'])){
												continue;
											}
											if (isset($cart_item['wd_is_free_gift'])){
												continue;
											}
											if (isset($cart_item['wdr_free_product'])){
												continue;
											}
											if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
												continue;
											}
											if (isset($cart_item['sample-product'])){
												continue;
											}
											if (isset($cart_item['wc_sc_product_source'])){
												continue;
											}
											if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
												continue;
											}
											if(b2bking()->b2bking_has_taxonomy($rule_element_array[1], $taxonomy_name, $cart_item['product_id'])){
												$name = wc_get_product($cart_item['product_id'])->get_name();
												$names_list.= $name.', ';
											}
										}
									}
									// remove last 2 chars (comma and space)
									$names_list = substr($names_list, 0, -2);
									if (!wc_has_notice(sprintf( esc_html__('Products in the %s category must be purchased in multiples of %s products: %s', 'b2bking'), $category_name, $howmuch, $names_list ), 'error')){
										wc_add_notice( sprintf( esc_html__('Products in the %s category must be purchased in multiples of %s products: %s', 'b2bking'), $category_name, $howmuch, $names_list ), 'error' );
									}
								}
							}

						// if is product
						} else if ($rule_element_array[0] === 'product'){
							if ($rule_element_array[1] !== ''){
									$products_number = 0;
									$products_value = 0;
									if(is_object($cart)) {
										foreach($cart->get_cart() as $cart_item){
											if (isset($cart_item['free_product'])){
												continue;
											}
											if (isset($cart_item['wd_is_free_gift'])){
												continue;
											}
											if (isset($cart_item['wdr_free_product'])){
												continue;
											}
											if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
												continue;
											}
											if (isset($cart_item['sample-product'])){
												continue;
											}
											if (isset($cart_item['wc_sc_product_source'])){
												continue;
											}
											if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
												continue;
											}

											if(intval($rule_element_array[1]) === $cart_item['product_id'] || intval($rule_element_array[1]) === $cart_item['variation_id']){
												$item_price = $cart_item['data']->get_price(); 
												$item_qty = $cart_item["quantity"];// Quantity
												$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
												$products_number += $item_qty; // ctotal number of items in cart
												$products_value += $item_line_total; // calculated total items amount
											}
										}
									}
									// Check rule applicability conditions
									$passconditions = 'yes';
									$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);

									if (!empty($conditions)){
										$conditions = explode('|',$conditions);
										foreach ($conditions as $condition){
											$condition_details = explode(';',$condition);

								    		if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
											switch ($condition_details[0]){
												case 'product_quantity':
													switch ($condition_details[1]){
														case 'greater':
															if (! ($products_number > intval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! ($products_number === intval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! ($products_number < intval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
													}
													break;

												case 'product_value':
													switch ($condition_details[1]){
														case 'greater':
															if (! (floatval($products_value) > floatval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! (floatval($products_value) === floatval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! (floatval($products_value) < floatval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
													}
													break;
												
												case 'cart_total_quantity':
													switch ($condition_details[1]){
														case 'greater':
															if (! ($cart->cart_contents_count > intval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! ($cart->cart_contents_count === intval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! ($cart->cart_contents_count < intval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
													}
													break;
												case 'cart_total_value':
													switch ($condition_details[1]){
														case 'greater':
															if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'equal':
															if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
														case 'smaller':
															if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
																$passconditions = 'no';
																break 3;
															}
														break;
													}
													break;
											}
										}
									}

									// Passed conditions
									if ($passconditions === 'yes'){
										$product_name = get_the_title(intval($rule_element_array[1]));

										$product_steps[$rule_element_array[1]] = $howmuch;

										if ($products_number > 0){
											$meta_step = b2bking()->get_product_meta_step($rule_element_array[1]);
											if ($meta_step !== false){
												if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
													$howmuch = min ($howmuch, $meta_step);
												}
											}
										}

										if ( (b2bking()->custom_modulo($products_number, $howmuch) ) > 0) {
											if (!wc_has_notice(sprintf( esc_html__('The product named %s must be purchased in multiples of %s pieces', 'b2bking'), $product_name, $howmuch ), 'error')){
												wc_add_notice( sprintf( esc_html__('The product named %s must be purchased in multiples of %s pieces', 'b2bking'), $product_name, $howmuch ), 'error' );
											}
										}	
									}

							}
							
						}
					}

				} else {

					$category_products_number = 0;
					$category_products_value = 0;
					$products_number = 0;
					$products_value = 0;

					// If rule is category or product rule, calculate numbers and value. If total cart rule, it is not necessary
					if ($applies[0] === 'category' || $applies[0] === 'tag'){
						$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

						// Calculate number of products in cart of this category AND total price of these products
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
								if (isset($cart_item['free_product'])){
									continue;
								}
								if (isset($cart_item['wd_is_free_gift'])){
									continue;
								}
								if (isset($cart_item['wdr_free_product'])){
									continue;
								}
								if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
									continue;
								}
								if (isset($cart_item['sample-product'])){
									continue;
								}
								if (isset($cart_item['wc_sc_product_source'])){
									continue;
								}
								if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
									continue;
								}
								if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
									$item_price = $cart_item['data']->get_price(); 
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$category_products_number += $item_qty; // ctotal number of items in cart
									$category_products_value += $item_line_total; // calculated total items amount
								}
							}
						}
					} else if ($applies[0] === 'product') {
						if(is_object($cart)) {
							foreach($cart->get_cart() as $cart_item){
								if (isset($cart_item['free_product'])){
									continue;
								}
								if (isset($cart_item['wd_is_free_gift'])){
									continue;
								}
								if (isset($cart_item['wdr_free_product'])){
									continue;
								}
								if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
									continue;
								}
								if (isset($cart_item['sample-product'])){
									continue;
								}
								if (isset($cart_item['wc_sc_product_source'])){
									continue;
								}
								if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
									continue;
								}
								if(intval($applies[1]) === $cart_item['product_id'] || intval($applies[1]) === $cart_item['variation_id']){
									$item_price = $cart_item['data']->get_price(); 
									$item_qty = $cart_item["quantity"];// Quantity
									$item_line_total = apply_filters('b2bking_line_total_rules', $cart_item["line_total"], $cart_item); // Item total price (price x quantity)
									$products_number += $item_qty; // ctotal number of items in cart
									$products_value += $item_line_total; // calculated total items amount
								}
							}
						}
					}

					// Check rule applicability conditions
					$passconditions = 'yes';
					$conditions = get_post_meta($required_multiple_rule, 'b2bking_rule_conditions', true);

					if (!empty($conditions)){
						$conditions = explode('|',$conditions);
						foreach ($conditions as $condition){
							$condition_details = explode(';',$condition);

				    		if (substr($condition_details[0], -5) === 'value') {
										$condition_details[2] = b2bking()->get_woocs_price($condition_details[2]);
									}
							switch ($condition_details[0]){
								case 'product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($category_products_number > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($category_products_number === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($category_products_number < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								case 'product_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (floatval($products_value) > floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (floatval($products_value) === floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (floatval($products_value) < floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								
								case 'category_product_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (floatval($category_products_value) > floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (floatval($category_products_value) === floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (floatval($category_products_value) < floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								case 'cart_total_quantity':
									switch ($condition_details[1]){
										case 'greater':
											if (! ($cart->cart_contents_count > intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! ($cart->cart_contents_count === intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! ($cart->cart_contents_count < intval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
								case 'cart_total_value':
									switch ($condition_details[1]){
										case 'greater':
											if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) > floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'equal':
											if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) === floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
										case 'smaller':
											if (! (floatval(apply_filters('b2bking_cart_subtotal', WC()->cart->get_subtotal())) < floatval($condition_details[2]))){
												$passconditions = 'no';
												break 3;
											}
										break;
									}
									break;
							}
						}
					}

					// Passed conditions
					if ($passconditions === 'yes'){
						// Rule passed conditions, therefore it applies. Continue by checking the actual rule content.
						$howmuch = floatval(get_post_meta($required_multiple_rule, 'b2bking_rule_howmuch', true));

						// cart rule
						if ($applies[0] === 'cart'){
							if ( ( b2bking()->custom_modulo($cart->cart_contents_count, $howmuch) ) > 0) {
								wc_add_notice( sprintf( esc_html__('Total cart quantity purchased must be in multiples of %s products', 'b2bking'), $howmuch ), 'error' );
							}
						// category rule
						} else if ($applies[0] === 'category' || $applies[0] === 'tag'){
							$taxonomy_name = b2bking()->get_taxonomy_name($applies[0]);

							$category_name = get_term( $applies[1] )->name;

							if ( (b2bking()->custom_modulo($category_products_number, $howmuch) ) > 0) {
								// get all products in the category and show them
								$names_list = '';
								if(is_object($cart)) {
									foreach($cart->get_cart() as $cart_item){
										if (isset($cart_item['free_product'])){
											continue;
										}
										if (isset($cart_item['wd_is_free_gift'])){
											continue;
										}
										if (isset($cart_item['wdr_free_product'])){
											continue;
										}
										if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
											continue;
										}
										if (isset($cart_item['sample-product'])){
											continue;
										}
										if (isset($cart_item['wc_sc_product_source'])){
											continue;
										}
										if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
											continue;
										}
										if(b2bking()->b2bking_has_taxonomy($applies[1], $taxonomy_name, $cart_item['product_id'])){
											$name = wc_get_product($cart_item['product_id'])->get_name();
											$names_list.= $name.', ';
										}
									}
								}
								// remove last 2 chars (comma and space)
								$names_list = substr($names_list, 0, -2);
								if (!wc_has_notice(sprintf( esc_html__('Products in the %s category must be purchased in multiples of %s products: %s', 'b2bking'), $category_name, $howmuch, $names_list ), 'error')){
									wc_add_notice( sprintf( esc_html__('Products in the %s category must be purchased in multiples of %s products: %s', 'b2bking'), $category_name, $howmuch, $names_list ), 'error' );
								}
							}
						// product rule	
						} else if ($applies[0] === 'product'){
							$product_name = get_the_title(intval($applies[1]));

							$product_steps[$applies[1]] = $howmuch;
							if ($products_number > 0){
								$meta_step = b2bking()->get_product_meta_step($applies[1]);
								if ($meta_step !== false){
									if ( ! apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
										$howmuch = min ($howmuch, $meta_step);
									}
								}
							}

							if ( (b2bking()->custom_modulo($products_number, $howmuch) ) > 0) {
								if (!wc_has_notice(sprintf( esc_html__('The product named %s must be purchased in multiples of %s pieces', 'b2bking'), $product_name, $howmuch ), 'error')){
									wc_add_notice( sprintf( esc_html__('The product named %s must be purchased in multiples of %s pieces', 'b2bking'), $product_name, $howmuch ), 'error' );
								}
							}	
						}
					}
				}
			}

			// apply meta step

			$item_cart_quantities = array();
			if (is_object($cart)){
				foreach( $cart->get_cart() as $cart_item ){
					if (isset($cart_item['free_product'])){
						continue;
					}
					if (isset($cart_item['wd_is_free_gift'])){
						continue;
					}
					if (isset($cart_item['wdr_free_product'])){
						continue;
					}
					if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
						continue;
					}
					if (isset($cart_item['sample-product'])){
						continue;
					}
					if (isset($cart_item['wc_sc_product_source'])){
						continue;
					}
					if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
						continue;
					}
					if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
						if (!isset($item_cart_quantities[$cart_item['variation_id']])){
							$item_cart_quantities[$cart_item['variation_id']] = $cart_item["quantity"];
						} else {
							$item_cart_quantities[$cart_item['variation_id']] += $cart_item["quantity"];
						}
					}

					if (isset($cart_item['product_id'])){
						if (!isset($item_cart_quantities[$cart_item['product_id']])){
							$item_cart_quantities[$cart_item['product_id']] = $cart_item["quantity"];
						} else {
							$item_cart_quantities[$cart_item['product_id']] += $cart_item["quantity"];
						}
					}
				}
			}

			// foreach items in cart, apply messages if not already applied by the rule
			if (is_object($cart)){
				foreach( $cart->get_cart() as $cart_item ){
					
					if (isset($cart_item['free_product'])){
						continue;
					}
					if (isset($cart_item['wd_is_free_gift'])){
						continue;
					}
					if (isset($cart_item['wdr_free_product'])){
						continue;
					}
					if (isset($cart_item['asnp_wepb_parent_id']) || isset($cart_item['asnp_wepb_items'])){
						continue;
					}
					if (isset($cart_item['sample-product'])){
						continue;
					}
					if (isset($cart_item['wc_sc_product_source'])){
						continue;
					}
					if (isset($cart_item['woosb_parent_id']) || isset($cart_item['bundled_by']) || isset($cart_item['b2bking_is_offer_child'])){
						continue;
					}

					if (isset($cart_item['variation_id']) && intval($cart_item['variation_id']) !== 0){
						$current_product_id = $cart_item['variation_id'];

						$meta_step = b2bking()->get_product_meta_step($current_product_id);

						// in case of variation check parent
						$parent_id = wp_get_post_parent_id($current_product_id);
						if ($parent_id !== 0){
							if (b2bking()->get_product_meta_applies_variations($parent_id)){
								$meta_step = b2bking()->get_product_meta_step($parent_id, $current_product_id);

							}
						}
					} else {
						$current_product_id = $cart_item['product_id'];
						$meta_step = b2bking()->get_product_meta_step($current_product_id);
					}


					if ($meta_step !== false){
						// apply message
						$product_name = get_the_title($current_product_id);

						if ($item_cart_quantities[$current_product_id] > 0){
							if (isset($product_steps[$current_product_id])){
								if ( apply_filters('b2bking_minmaxstep_rules_have_priority', false)){
									// if minmaxstep rules have priority, and we have steps for this product, then skip meta step
									continue;
								}

								$meta_step = min($product_steps[$current_product_id], $meta_step);
							}
						}


						if ( (b2bking()->custom_modulo($item_cart_quantities[$current_product_id], $meta_step) ) > 0) {
							if (!wc_has_notice(sprintf( esc_html__('The product named %s must be purchased in multiples of %s pieces', 'b2bking'), $product_name, $meta_step ), 'error')){
								wc_add_notice( sprintf( esc_html__('The product named %s must be purchased in multiples of %s pieces', 'b2bking'), $product_name, $meta_step ), 'error' );
							}
						}
					}
				}

			}
		}


		public static function b2bking_dynamic_rule_zero_tax_product($tax_class, $product){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $tax_class;
			}

			if (!is_a($product,'WC_Product') && !is_a($product,'WC_Product_Variation')){
				return $tax_class;
			}

			// Get current product
			$current_product_id = $product->get_id();

			//	$tax_exemption_rules = get_transient('b2bking_tax_exemption_'.$current_product_id.'_'.get_current_user_id());
			$tax_exemption_rules = b2bking()->get_global_data('b2bking_tax_exemption',$current_product_id,get_current_user_id());
			if (!$tax_exemption_rules){

				$user_id = get_current_user_id();
				if (apply_filters('b2bking_enable_parent_account_equivalence_zero_tax', true)){
					$user_id = b2bking()->get_top_parent_account($user_id);
				}

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$array_who_multiple = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'group_'.$currentusergroupidnr,
								'compare' => 'LIKE'
							),
							array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'user_'.$user_id,
								'compare' => 'LIKE'
							),
						);

						if ($user_id !== 0){
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'all_registered',
								'compare' => 'LIKE'
							));

							// add rules that apply to all registered b2b/b2c users
							$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
							if ($user_is_b2b === 'yes'){
								array_push($array_who_multiple, array(
									'key' => 'b2bking_rule_who_multiple_options',
									'value' => 'everyone_registered_b2b',
									'compare' => 'LIKE'
								));
							} else {
								array_push($array_who_multiple, array(
									'key' => 'b2bking_rule_who_multiple_options',
									'value' => 'everyone_registered_b2c',
									'compare' => 'LIKE'
								));
							}
						}

						$array_who = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'group_'.$currentusergroupidnr
							),
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'user_'.$user_id
							),
							array(
								'relation' => 'AND',
								array(
									'key' => 'b2bking_rule_who',
									'value' => 'multiple_options'
								),
								$array_who_multiple
							),
						);
					// if user is registered, also select rules that apply to all registered users
					if ($user_id !== 0){
						array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'all_registered'
									));

						// add rules that apply to all registered b2b/b2c users
						$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
						if ($user_is_b2b === 'yes'){
							array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'everyone_registered_b2b'
									));
						} else {
							array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'everyone_registered_b2c'
									));
						}
					}

				global $woocommerce;
				$customertest = $woocommerce->customer;

				if (is_a($customertest, 'WC_Customer')){
					$tax_setting = get_option('woocommerce_tax_based_on');
					if ($tax_setting === 'shipping'){
						$user_country = WC()->customer->get_shipping_country();
					} else {
						$user_country = WC()->customer->get_billing_country();
					}
				} else {
					$user_country = 'NOTACUSTOMER';
				}
				$user_vat = get_user_meta($user_id, 'b2bking_user_vat_status', true);

				$array_countries_and_requires = array(
									'relation' => 'AND',
									array(
										'key' => 'b2bking_rule_countries',
										'value' => $user_country,
										'compare'=> 'LIKE'
									),
									array(
										'relation' => 'OR',
										array(
											'key' => 'b2bking_rule_requires',
											'value' => 'nothing',
										),
										array(
											'key' => 'b2bking_rule_requires',
											'value' => $user_vat // should be 'validated_vat'
										),
									),
								);

				$variation_rules_apply = 'no';
				$post_parent_id = wp_get_post_parent_id($current_product_id);
				if ($post_parent_id !== 0){
					// product is variable, check if there are individual product rules
					$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
					if (empty($current_product_categories)){
						// if no categories, this may be a variation, check parent categories
						$possible_parent_id = wp_get_post_parent_id($current_product_id);
						if ($possible_parent_id !== 0){
							// if product has parent
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
						}
					}
					$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
					// add the product to the array to search for all relevant rules
					array_push($current_product_belongsto_array, 'product_'.$current_product_id);

					// new: add tags support
					if (apply_filters('b2bking_dynamic_rules_show_tags', true)){

						$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
						if (empty($current_product_categories)){
							// if no categories, this may be a variation, check parent categories
							$possible_parent_id = wp_get_post_parent_id($current_product_id);
							if ($possible_parent_id !== 0){
								// if product has parent
								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
							}
						}
						$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
						// add the product to the array to search for all relevant rules
						$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
					}

					$multiselect_array = array(
										'relation' => 'OR'
									);
					foreach($current_product_belongsto_array as $element){
						array_push($multiselect_array, array(
							'key' => 'b2bking_rule_applies_multiple_options',
							'value' => $element,
							'compare' => 'LIKE'
							)
						);
					}

					// Get all dynamic rules for fixed price that apply to the product or its categories for the user or the user's group
					$tax_exemption_ids = get_option('b2bking_have_tax_exemption_rules_list_ids', '');
					if (!empty($tax_exemption_ids)){
						$tax_exemption_ids = explode(',',$tax_exemption_ids);
					} else {
						$tax_exemption_ids = array();
					}
					$tax_exemption_rules_initial = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'post__in' => $tax_exemption_ids,
						'fields'        => 'ids', // Only get post IDs
						'meta_query'=>  array(
								'relation' => 'OR',
								array(
										'key' => 'b2bking_rule_applies',
										'value' => $current_product_belongsto_array,
										'compare' => 'IN'
								),
								array(
										'key' => 'b2bking_rule_applies',
										'value' => 'cart_total',
								),
								array(
									// OR rule is Multi Select and contains the product or one of its categories
									'relation' => 'AND',
									array(
										'key' => 'b2bking_rule_applies',
										'value' => 'multiple_options',
									),
									$multiselect_array
								)
							)
					]);

					$tax_exemption_rules_initial = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules_initial);


					if (empty($tax_exemption_rules_initial)){
						$tax_exemption_rules = array();
					} else {

						if (apply_filters('b2bking_use_simple_query_system', false)){
							$tax_exemption_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $tax_exemption_rules_initial,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1
							]);

							$tax_exemption_rules = b2bking()->filter_check_rules_apply_countries_requires($tax_exemption_rules);

						} else {
							$tax_exemption_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $tax_exemption_rules_initial,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1,
								'meta_query'=> array(
									$array_who,
									$array_countries_and_requires, // also checks user's country and VAT requirements for the rule
								)
							]);
						}

						$tax_exemption_rules = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules);

					}
					

					if (empty($tax_exemption_rules)){
						// no individual rules, apply parent rules
						$current_product_id = $post_parent_id;
					} else {
						$variation_rules_apply = 'yes';
					}
					
				}
				
				if ($variation_rules_apply === 'no'){
					// get rules again, with parent
					$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, 'product_cat' );
					if (empty($current_product_categories)){
						// if no categories, this may be a variation, check parent categories
						$possible_parent_id = wp_get_post_parent_id($current_product_id);
						if ($possible_parent_id !== 0){
							// if product has parent
							$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, 'product_cat' );
						}
					}
					$current_product_belongsto_array = array_map(function($value) { return 'category_'.$value; }, $current_product_categories);
					// add the product to the array to search for all relevant rules
					array_push($current_product_belongsto_array, 'product_'.$current_product_id);

					// new: add tags support
					if (apply_filters('b2bking_dynamic_rules_show_tags', true)){

						$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $current_product_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
						if (empty($current_product_categories)){
							// if no categories, this may be a variation, check parent categories
							$possible_parent_id = wp_get_post_parent_id($current_product_id);
							if ($possible_parent_id !== 0){
								// if product has parent
								$current_product_categories = b2bking()->get_all_product_categories_taxonomies( $possible_parent_id, apply_filters('b2bking_dynamic_rules_taxonomy_option', 'product_tag') );
							}
						}
						$current_product_belongsto_array_tags = array_map(function($value) { return 'tag_'.$value; }, $current_product_categories);
						$current_product_belongsto_array = array_merge($current_product_belongsto_array, $current_product_belongsto_array_tags);
					}

					$multiselect_array = array(
										'relation' => 'OR'
									);
					foreach($current_product_belongsto_array as $element){
						array_push($multiselect_array, array(
							'key' => 'b2bking_rule_applies_multiple_options',
							'value' => $element,
							'compare' => 'LIKE'
							)
						);
					}
					

					// Get all dynamic rule tax exemptions that apply to the user or user's group
					$tax_exemption_ids = get_option('b2bking_have_tax_exemption_rules_list_ids', '');
					if (!empty($tax_exemption_ids)){
						$tax_exemption_ids = explode(',',$tax_exemption_ids);
					} else {
						$tax_exemption_ids = array();
					}
					$tax_exemption_rules_initial = get_posts([
						'post_type' => 'b2bking_rule',
						'post_status' => 'publish',
						'numberposts' => -1,
						'post__in' => $tax_exemption_ids,
						'fields'        => 'ids', // Only get post IDs
						'meta_query'=>  array(
								'relation' => 'OR',
								array(
										'key' => 'b2bking_rule_applies',
										'value' => $current_product_belongsto_array,
										'compare' => 'IN'
								),
								array(
										'key' => 'b2bking_rule_applies',
										'value' => 'cart_total',
								),
								array(
									// OR rule is Multi Select and contains the product or one of its categories
									'relation' => 'AND',
									array(
										'key' => 'b2bking_rule_applies',
										'value' => 'multiple_options',
									),
									$multiselect_array
								)
							)
					]);

					$tax_exemption_rules_initial = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules_initial);


					if (empty($tax_exemption_rules_initial)){
						$tax_exemption_rules = array();
					} else {

						if (apply_filters('b2bking_use_simple_query_system', false)){
							$tax_exemption_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $tax_exemption_rules_initial,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1
							]);

							$tax_exemption_rules = b2bking()->filter_check_rules_apply_countries_requires($tax_exemption_rules);

						} else {
							$tax_exemption_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $tax_exemption_rules_initial,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1,
								'meta_query'=> array(
									$array_who,
									$array_countries_and_requires, // also checks user's country and VAT requirements for the rule
								)
							]);
						}
						
						$tax_exemption_rules = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules);

					}

				}

				b2bking()->set_global_data('b2bking_tax_exemption', $tax_exemption_rules, $current_product_id, get_current_user_id());
			}
			// if there are tax exemption rules, set tax rate as zero
			if (!empty($tax_exemption_rules)){
				$tax_class = 'Zero Rate';
			}
			return $tax_class;

		}

		public static function b2bking_dynamic_rule_tax_exemption(){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}

			$user_id = get_current_user_id();

			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$array_who_multiple = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'group_'.$currentusergroupidnr,
							'compare' => 'LIKE'
						),
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'user_'.$user_id,
							'compare' => 'LIKE'
						),
					);

			if ($user_id !== 0){
				array_push($array_who_multiple, array(
					'key' => 'b2bking_rule_who_multiple_options',
					'value' => 'all_registered',
					'compare' => 'LIKE'
				));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who_multiple, array(
						'key' => 'b2bking_rule_who_multiple_options',
						'value' => 'everyone_registered_b2b',
						'compare' => 'LIKE'
					));
				} else {
					array_push($array_who_multiple, array(
						'key' => 'b2bking_rule_who_multiple_options',
						'value' => 'everyone_registered_b2c',
						'compare' => 'LIKE'
					));
				}
			}

			$array_who = array(
				'relation' => 'OR',
				array(
					'key' => 'b2bking_rule_who',
					'value' => 'group_'.$currentusergroupidnr
				),
				array(
					'key' => 'b2bking_rule_who',
					'value' => 'user_'.$user_id
				),
				array(
					'relation' => 'AND',
					array(
						'key' => 'b2bking_rule_who',
						'value' => 'multiple_options'
					),
					$array_who_multiple
				),
			);

			// if user is registered, also select rules that apply to all registered users
			if ($user_id !== 0){
				array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'all_registered'
							));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2b'
							));
				} else {
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2c'
							));
				}
			}

			global $woocommerce;
			$customer = $woocommerce->customer;

			$exempt = false;

			if (is_a($customer, 'WC_Customer')){
				$tax_setting = get_option('woocommerce_tax_based_on');
				if ($tax_setting === 'shipping'){
					$user_country = WC()->customer->get_shipping_country();
				} else {
					$user_country = WC()->customer->get_billing_country();
				}

				$user_vat = get_user_meta($user_id, 'b2bking_user_vat_status', true);

				if ($user_vat !== 'validated_vat'){
					// if validate vat button is enabled
					if (intval(get_option('b2bking_validate_vat_button_checkout_setting', 0)) === 1){
						delete_transient('b2bking_tax_exemption_user_'.get_current_user_id());
						if(isset($_COOKIE['b2bking_validated_vat_status'])){
							$user_vat = sanitize_text_field($_COOKIE['b2bking_validated_vat_status']);
						} else {
							$user_vat = 'invalid';
						}
					}
				}

				$array_countries_and_requires = array(
					'relation' => 'AND',
					array(
						'key' => 'b2bking_rule_countries',
						'value' => $user_country,
						'compare'=> 'LIKE'
					),
					array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_requires',
							'value' => 'nothing',
						),
						array(
							'key' => 'b2bking_rule_requires',
							'value' => $user_vat // should be 'validated_vat'
						),
					),
				);

				// Get all dynamic rule tax exemptions that apply to the user or user's group
				$tax_exemption_user_ids = get_option('b2bking_have_tax_exemption_user_rules_list_ids', '');
				if (!empty($tax_exemption_user_ids)){
					$tax_exemption_user_ids = explode(',',$tax_exemption_user_ids);
				} else {
					$tax_exemption_user_ids = array();
				}
				
				// CACHE CANNOT APPLY FOR LOGGED OUT USERS ( = user 0)
			//	$tax_exemption_rules = get_transient('b2bking_tax_exemption_user_'.get_current_user_id());
			//	$tax_exemption_rules = b2bking()->get_global_data('b2bking_tax_exemption_user',false,get_current_user_id());
			//	if (!$tax_exemption_rules || intval(get_current_user_id()) === 0){

					if (apply_filters('b2bking_use_simple_query_system', false)){
						$tax_exemption_rules = get_posts([
							'post_type' => 'b2bking_rule',
							'post_status' => 'publish',
							'post__in' => $tax_exemption_user_ids,
							'fields'        => 'ids', // Only get post IDs
							'numberposts' => -1
						]);

						$tax_exemption_rules = b2bking()->filter_check_rules_apply_countries_requires($tax_exemption_rules);

					} else {
						$tax_exemption_rules = get_posts([
							'post_type' => 'b2bking_rule',
							'post_status' => 'publish',
							'post__in' => $tax_exemption_user_ids,
							'fields'        => 'ids', // Only get post IDs
							'numberposts' => -1,
							'meta_query'=> array(
								'relation' => 'AND',
								$array_who,
								$array_countries_and_requires,
							)
						]);
					}

					

					$tax_exemption_rules = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules);

				//	b2bking()->set_global_data('b2bking_tax_exemption_user', $tax_exemption_rules, false, get_current_user_id());
				//}

				// if user requires different country than shop country for tax exemption
				$donotexempt = false;				
				if (intval(get_option( 'b2bking_vat_exemption_different_country_setting', 0 )) === 1){
					// get if user is vat exempt
					$delivery_country = WC()->customer->get_shipping_country();

					// get shop country
					$default = wc_get_base_location();
					$shop_country = apply_filters( 'woocommerce_countries_base_country', $default['country'] );
					if ($delivery_country === $shop_country){
						// dont exempt from vat, delete tax exemption rules
						$donotexempt = true;
					}
				}

				// if there are tax exemption rules, set user as tax exempt
				if (!empty($tax_exemption_rules) && ($donotexempt === false)){

					// check if VAT should be displayed as fee. If yes, change mechanism to be done only with settings
					$display_vat_as_fee = 'no';
					foreach ($tax_exemption_rules as $rule){
						$vat_display = get_post_meta($rule, 'b2bking_rule_showtax', true);

						$shipping_included = get_post_meta($rule, 'b2bking_rule_tax_shipping', true);
						$shipping_included_rate = get_post_meta($rule, 'b2bking_rule_tax_shipping_rate', true);

						if ($vat_display === 'yes'){
							$display_vat_as_fee = 'yes';
							break;
						}
					}
					if ($display_vat_as_fee === 'yes'){
						WC()->customer->set_is_vat_exempt(false);
						$exempt = false;
					} else {
						// if there are tax exemption rules, set user as tax exempt
						WC()->customer->set_is_vat_exempt(true);
						$exempt = true;
					}
				} else {
					WC()->customer->set_is_vat_exempt(false);
					$exempt = false;
				}
			}

			// the one here overwrites the one in public
			if (intval(get_option( 'b2bking_modify_suffix_vat_setting', 0 )) === 1){
				if (apply_filters('b2bking_modify_suffix', true, get_current_user_id())){

					if ($exempt){
						add_filter( 'woocommerce_get_price_suffix', 'add_price_suffixb', 9999, 4 );
						  
						function add_price_suffixb( $html, $product, $price, $qty ){
						    $html = '<small class="woocommerce-price-suffix"> '.apply_filters('b2bking_price_suffix_ex_vat', esc_html__('ex. VAT', 'b2bking')).'</small>';
						    return $html;
						}
					} else {
						add_filter( 'woocommerce_get_price_suffix', 'add_price_suffixtwob', 9999, 4 );
						  
						function add_price_suffixtwob( $html, $product, $price, $qty ){
							// here we account for the situation where rules are set to excl shop incl cart
							if (get_option('woocommerce_tax_display_shop') === 'excl'){
								$html = '<small class="woocommerce-price-suffix"> '.apply_filters('b2bking_price_suffix_ex_vat', esc_html__('ex. VAT', 'b2bking')).'</small>';
							} else {
						    	$html = '<small class="woocommerce-price-suffix"> '.apply_filters('b2bking_price_suffix_inc_vat', esc_html__('inc. VAT', 'b2bking')).'</small>';
							}
						    return $html;
						}
					}
				}
			}

		}

		// integration does not account for countries
		public static function b2bking_avalara_tax_exemption($enabled){
			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$array_who_multiple = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'group_'.$currentusergroupidnr,
							'compare' => 'LIKE'
						),
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'user_'.$user_id,
							'compare' => 'LIKE'
						),
					);

			if ($user_id !== 0){
				array_push($array_who_multiple, array(
					'key' => 'b2bking_rule_who_multiple_options',
					'value' => 'all_registered',
					'compare' => 'LIKE'
				));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who_multiple, array(
						'key' => 'b2bking_rule_who_multiple_options',
						'value' => 'everyone_registered_b2b',
						'compare' => 'LIKE'
					));
				} else {
					array_push($array_who_multiple, array(
						'key' => 'b2bking_rule_who_multiple_options',
						'value' => 'everyone_registered_b2c',
						'compare' => 'LIKE'
					));
				}
			}

			$array_who = array(
				'relation' => 'OR',
				array(
					'key' => 'b2bking_rule_who',
					'value' => 'group_'.$currentusergroupidnr
				),
				array(
					'key' => 'b2bking_rule_who',
					'value' => 'user_'.$user_id
				),
				array(
					'relation' => 'AND',
					array(
						'key' => 'b2bking_rule_who',
						'value' => 'multiple_options'
					),
					$array_who_multiple
				),
			);

			// if user is registered, also select rules that apply to all registered users
			if ($user_id !== 0){
				array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'all_registered'
							));

				// add rules that apply to all registered b2b/b2c users
				$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
				if ($user_is_b2b === 'yes'){
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2b'
							));
				} else {
					array_push($array_who, array(
								'key' => 'b2bking_rule_who',
								'value' => 'everyone_registered_b2c'
							));
				}
			}

			global $woocommerce;
			$customer = $woocommerce->customer;

			$exempt = false;


				$user_vat = get_user_meta($user_id, 'b2bking_user_vat_status', true);

				if ($user_vat !== 'validated_vat'){
					// if validate vat button is enabled
					if (intval(get_option('b2bking_validate_vat_button_checkout_setting', 0)) === 1){
						delete_transient('b2bking_tax_exemption_user_'.get_current_user_id());
						if(isset($_COOKIE['b2bking_validated_vat_status'])){
							$user_vat = sanitize_text_field($_COOKIE['b2bking_validated_vat_status']);
						} else {
							$user_vat = 'invalid';
						}
					}
				}

				$array_countries_and_requires = array(
					'relation' => 'AND',
					array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_requires',
							'value' => 'nothing',
						),
						array(
							'key' => 'b2bking_rule_requires',
							'value' => $user_vat // should be 'validated_vat'
						),
					),
				);

				// Get all dynamic rule tax exemptions that apply to the user or user's group
				$tax_exemption_user_ids = get_option('b2bking_have_tax_exemption_user_rules_list_ids', '');
				if (!empty($tax_exemption_user_ids)){
					$tax_exemption_user_ids = explode(',',$tax_exemption_user_ids);
				} else {
					$tax_exemption_user_ids = array();
				}
				
				// CACHE CANNOT APPLY FOR LOGGED OUT USERS ( = user 0)
			//	$tax_exemption_rules = get_transient('b2bking_tax_exemption_user_'.get_current_user_id());
			//	$tax_exemption_rules = b2bking()->get_global_data('b2bking_tax_exemption_user',false,get_current_user_id());
			//	if (!$tax_exemption_rules || intval(get_current_user_id()) === 0){

					if (apply_filters('b2bking_use_simple_query_system', false)){
						$tax_exemption_rules = get_posts([
							'post_type' => 'b2bking_rule',
							'post_status' => 'publish',
							'post__in' => $tax_exemption_user_ids,
							'fields'        => 'ids', // Only get post IDs
							'numberposts' => -1
						]);

						$tax_exemption_rules = b2bking()->filter_check_rules_apply_countries_requires($tax_exemption_rules);

					} else {
						$tax_exemption_rules = get_posts([
							'post_type' => 'b2bking_rule',
							'post_status' => 'publish',
							'post__in' => $tax_exemption_user_ids,
							'fields'        => 'ids', // Only get post IDs
							'numberposts' => -1,
							'meta_query'=> array(
								'relation' => 'AND',
								$array_who,
							)
						]);
					}

					

					$tax_exemption_rules = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules);

				//	b2bking()->set_global_data('b2bking_tax_exemption_user', $tax_exemption_rules, false, get_current_user_id());
				//}

				// if user requires different country than shop country for tax exemption
				$donotexempt = false;				

				// if there are tax exemption rules, set user as tax exempt
				if (!empty($tax_exemption_rules) && ($donotexempt === false)){

					// check if VAT should be displayed as fee. If yes, change mechanism to be done only with settings
					$display_vat_as_fee = 'no';
					foreach ($tax_exemption_rules as $rule){
						$vat_display = get_post_meta($rule, 'b2bking_rule_showtax', true);

						$shipping_included = get_post_meta($rule, 'b2bking_rule_tax_shipping', true);
						$shipping_included_rate = get_post_meta($rule, 'b2bking_rule_tax_shipping_rate', true);

						if ($vat_display === 'yes'){
							$display_vat_as_fee = 'yes';
							break;
						}
					}
					if ($display_vat_as_fee === 'yes'){
						
					} else {
						// if there are tax exemption rules, set user as tax exempt
						$enabled = false;
					}
				}
			

			return $enabled;

			

		}

		public static function b2bking_dynamic_rule_tax_exemption_prices_excl_tax_in_shop ($value){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $value;
			}

		    $user_id = get_current_user_id();
		    $user_id = b2bking()->get_top_parent_account($user_id);

		    $currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

		    $array_who_multiple = array(
		    			'relation' => 'OR',
		    			array(
		    				'key' => 'b2bking_rule_who_multiple_options',
		    				'value' => 'group_'.$currentusergroupidnr,
		    				'compare' => 'LIKE'
		    			),
		    			array(
		    				'key' => 'b2bking_rule_who_multiple_options',
		    				'value' => 'user_'.$user_id,
		    				'compare' => 'LIKE'
		    			),
		    		);

		    		if ($user_id !== 0){
		    			array_push($array_who_multiple, array(
		    				'key' => 'b2bking_rule_who_multiple_options',
		    				'value' => 'all_registered',
		    				'compare' => 'LIKE'
		    			));

		    			// add rules that apply to all registered b2b/b2c users
		    			$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
		    			if ($user_is_b2b === 'yes'){
		    				array_push($array_who_multiple, array(
		    					'key' => 'b2bking_rule_who_multiple_options',
		    					'value' => 'everyone_registered_b2b',
		    					'compare' => 'LIKE'
		    				));
		    			} else {
		    				array_push($array_who_multiple, array(
		    					'key' => 'b2bking_rule_who_multiple_options',
		    					'value' => 'everyone_registered_b2c',
		    					'compare' => 'LIKE'
		    				));
		    			}
		    		}

		    		$array_who = array(
		    			'relation' => 'OR',
		    			array(
		    				'key' => 'b2bking_rule_who',
		    				'value' => 'group_'.$currentusergroupidnr
		    			),
		    			array(
		    				'key' => 'b2bking_rule_who',
		    				'value' => 'user_'.$user_id
		    			),
		    			array(
		    				'relation' => 'AND',
		    				array(
		    					'key' => 'b2bking_rule_who',
		    					'value' => 'multiple_options'
		    				),
		    				$array_who_multiple
		    			),
		    		);
		    	// if user is registered, also select rules that apply to all registered users
		    	if ($user_id !== 0){
		    		array_push($array_who, array(
		    						'key' => 'b2bking_rule_who',
		    						'value' => 'all_registered'
		    					));

		    		// add rules that apply to all registered b2b/b2c users
		    		$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
		    		if ($user_is_b2b === 'yes'){
		    			array_push($array_who, array(
		    						'key' => 'b2bking_rule_who',
		    						'value' => 'everyone_registered_b2b'
		    					));
		    		} else {
		    			array_push($array_who, array(
		    						'key' => 'b2bking_rule_who',
		    						'value' => 'everyone_registered_b2c'
		    					));
		    		}
		    	}
		    global $woocommerce;
		    $customer = $woocommerce->customer;

		    if (is_a($customer, 'WC_Customer')){
		    	$tax_setting = get_option('woocommerce_tax_based_on');
		    	if ($tax_setting === 'shipping'){
		    		$user_country = WC()->customer->get_shipping_country();
		    	} else {
		    		$user_country = WC()->customer->get_billing_country();
		    	}

		    	/*
		    	$user_country_changed = false;
		    	$last_user_country = get_user_meta($user_id,'b2bking_last_user_country', true);
		    	if ($user_country !== $last_user_country || empty($last_user_country)){
		    		$user_country_changed = true;
		    		update_user_meta($user_id, 'b2bking_last_user_country', $user_country);
		    	}
		    	*/

		    	$user_vat = get_user_meta($user_id, 'b2bking_user_vat_status', true);

		    	$array_countries_and_requires = array(
		    						'relation' => 'AND',
		    						array(
		    							'key' => 'b2bking_rule_countries',
		    							'value' => $user_country,
		    							'compare'=> 'LIKE'
		    						),
		    						array(
		    							'relation' => 'OR',
		    							array(
		    								'key' => 'b2bking_rule_requires',
		    								'value' => 'nothing',
		    							),
		    							array(
		    								'key' => 'b2bking_rule_requires',
		    								'value' => $user_vat // should be 'validated_vat'
		    							),
		    						),
		    					);

		    	// Get all dynamic rule tax exemptions that apply to the user or user's group
		    	$tax_exemption_user_ids = get_option('b2bking_have_tax_exemption_user_rules_list_ids', '');
		    	if (!empty($tax_exemption_user_ids)){
		    		$tax_exemption_user_ids = explode(',',$tax_exemption_user_ids);
		    	} else {
		    		$tax_exemption_user_ids = array();
		    	}

		    //	$tax_exemption_rules = get_transient('b2bking_tax_exemption_user_'.get_current_user_id());
		    //	$tax_exemption_rules = b2bking()->get_global_data('b2bking_tax_exemption_user',false,get_current_user_id());
		    //	if (!$tax_exemption_rules || intval(get_current_user_id()) === 0 || $user_country_changed){

		    		if (apply_filters('b2bking_use_simple_query_system', false)){
		    			$tax_exemption_rules = get_posts([
		    				'post_type' => 'b2bking_rule',
		    				'post_status' => 'publish',
		    				'post__in' => $tax_exemption_user_ids,
		    				'fields'        => 'ids', // Only get post IDs
		    				'numberposts' => -1
		    			]);

		    			$tax_exemption_rules = b2bking()->filter_check_rules_apply_countries_requires($tax_exemption_rules);

		    		} else {
		    			$tax_exemption_rules = get_posts([
		    				'post_type' => 'b2bking_rule',
		    				'post_status' => 'publish',
		    				'post__in' => $tax_exemption_user_ids,
		    				'fields'        => 'ids', // Only get post IDs
		    				'numberposts' => -1,
		    				'meta_query'=> array(
		    					$array_who,
		    					$array_countries_and_requires,
		    				)
		    			]);
		    		}

		    		

		    		$tax_exemption_rules = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules);


		    	//	b2bking()->set_global_data('b2bking_tax_exemption_user', $tax_exemption_rules, false, get_current_user_id());
		    	//}
		    		
		    	// if there are tax exemption rules, set user as tax exempt
		    	if (!empty($tax_exemption_rules)){
		    		// check if there is any rule that displays VAT as fee
		    		$display_vat_as_fee = 'no';
		    		foreach ($tax_exemption_rules as $rule){
		    			$vat_display = get_post_meta($rule, 'b2bking_rule_showtax', true);

		    			$shipping_included = get_post_meta($rule, 'b2bking_rule_tax_shipping', true);
		    			$shipping_included_rate = get_post_meta($rule, 'b2bking_rule_tax_shipping_rate', true);

		    			if ($vat_display === 'yes'){
		    				$display_vat_as_fee = 'yes';
		    				break;
		    			}
		    		}
		    		if ($display_vat_as_fee === 'yes'){
		    			return 'excl';
		    		}
		    	} else {
		    		// do nothing
		    	}
		    }

		    return $value;
		}


		public static function b2bking_dynamic_rule_tax_exemption_fees_display_only( ){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return;
			}
			$user_id = get_current_user_id();
			$user_id = b2bking()->get_top_parent_account($user_id);

			$currentusergroupidnr = b2bking()->get_user_group($user_id);
			if (!$currentusergroupidnr || empty($currentusergroupidnr)){
				$currentusergroupidnr = 'invalid';
			}

			$array_who_multiple = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'group_'.$currentusergroupidnr,
							'compare' => 'LIKE'
						),
						array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'user_'.$user_id,
							'compare' => 'LIKE'
						),
					);

					if ($user_id !== 0){
						array_push($array_who_multiple, array(
							'key' => 'b2bking_rule_who_multiple_options',
							'value' => 'all_registered',
							'compare' => 'LIKE'
						));

						// add rules that apply to all registered b2b/b2c users
						$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
						if ($user_is_b2b === 'yes'){
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2b',
								'compare' => 'LIKE'
							));
						} else {
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'everyone_registered_b2c',
								'compare' => 'LIKE'
							));
						}
					}

					$array_who = array(
						'relation' => 'OR',
						array(
							'key' => 'b2bking_rule_who',
							'value' => 'group_'.$currentusergroupidnr
						),
						array(
							'key' => 'b2bking_rule_who',
							'value' => 'user_'.$user_id
						),
						array(
							'relation' => 'AND',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'multiple_options'
							),
							$array_who_multiple
						),
					);
				// if user is registered, also select rules that apply to all registered users
				if ($user_id !== 0){
					array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'all_registered'
								));

					// add rules that apply to all registered b2b/b2c users
					$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
					if ($user_is_b2b === 'yes'){
						array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'everyone_registered_b2b'
								));
					} else {
						array_push($array_who, array(
									'key' => 'b2bking_rule_who',
									'value' => 'everyone_registered_b2c'
								));
					}
				}
			global $woocommerce;
			$customer = $woocommerce->customer;

			if (is_a($customer, 'WC_Customer')){
				$tax_setting = get_option('woocommerce_tax_based_on');
				if ($tax_setting === 'shipping'){
					$user_country = WC()->customer->get_shipping_country();
				} else {
					$user_country = WC()->customer->get_billing_country();
				}

			
				$user_vat = get_user_meta($user_id, 'b2bking_user_vat_status', true);


				$array_countries_and_requires = array(
									'relation' => 'AND',
									array(
										'key' => 'b2bking_rule_countries',
										'value' => $user_country,
										'compare'=> 'LIKE'
									),
									array(
										'relation' => 'OR',
										array(
											'key' => 'b2bking_rule_requires',
											'value' => 'nothing',
										),
										array(
											'key' => 'b2bking_rule_requires',
											'value' => $user_vat // should be 'validated_vat'
										),
									),
								);

				// Get all dynamic rule tax exemptions that apply to the user or user's group
				$tax_exemption_user_ids = get_option('b2bking_have_tax_exemption_user_rules_list_ids', '');
				if (!empty($tax_exemption_user_ids)){
					$tax_exemption_user_ids = explode(',',$tax_exemption_user_ids);
				} else {
					$tax_exemption_user_ids = array();
				}

			//	$tax_exemption_rules = get_transient('b2bking_tax_exemption_user_'.get_current_user_id());
			//	$tax_exemption_rules = b2bking()->get_global_data('b2bking_tax_exemption_user',false,get_current_user_id());
			//	if (!$tax_exemption_rules || intval(get_current_user_id()) === 0){


					if (apply_filters('b2bking_use_simple_query_system', false)){
						$tax_exemption_rules = get_posts([
							'post_type' => 'b2bking_rule',
							'post_status' => 'publish',
							'post__in' => $tax_exemption_user_ids,
							'fields'        => 'ids', // Only get post IDs
							'numberposts' => -1
						]);

						$tax_exemption_rules = b2bking()->filter_check_rules_apply_countries_requires($tax_exemption_rules);

					} else {

						$tax_exemption_rules = get_posts([
							'post_type' => 'b2bking_rule',
							'post_status' => 'publish',
							'post__in' => $tax_exemption_user_ids,
							'fields'        => 'ids', // Only get post IDs
							'numberposts' => -1,
							'meta_query'=> array(
								'relation' => 'AND',
								$array_who,
								$array_countries_and_requires,
							)
						]);
					}

					$tax_exemption_rules = b2bking()->filter_check_rules_apply_current_user($tax_exemption_rules);


				//	b2bking()->set_global_data('b2bking_tax_exemption_user', $tax_exemption_rules, false, get_current_user_id());

				//}
					
				// if there are tax exemption rules, set user as tax exempt
				if (!empty($tax_exemption_rules)){
					// check if there is any rule that displays VAT as fee
					$display_vat_as_info = 'no';
					foreach ($tax_exemption_rules as $rule){
						$vat_display = get_post_meta($rule, 'b2bking_rule_showtax', true);

						$shipping_included = get_post_meta($rule, 'b2bking_rule_tax_shipping', true);
						$shipping_included_rate = get_post_meta($rule, 'b2bking_rule_tax_shipping_rate', true);

						if ($vat_display === 'display_only'){
							$display_vat_as_info = 'yes';
							break;
						}
					}
					if ($display_vat_as_info === 'yes'){

						// calculate VAT
						$tax_vat = 0;
						$tax_name = 'VAT';
						$cart = WC()->cart;
						if(is_object($cart)) {
							foreach($cart->get_cart() as $item){
							//Get product by supplying variation id or product_id
							$product = wc_get_product( $item['variation_id'] ? $item['variation_id'] : $item['product_id'] );
							if ($product->is_taxable()){
								$tax_rates = WC_Tax::get_rates( $product->get_tax_class() );
								if (!empty($tax_rates)) {
									$tax_rate = reset($tax_rates);

									$productprice = wc_get_price_excluding_tax($product);
									// if product is an offer, get offer price
									$offer_id_prod = get_option('b2bking_offer_product_id_setting', 0);
									$offer_id_prod = apply_filters('b2bking_get_offer_product_id', $offer_id_prod, $product->get_id(), 'tax_exemption');
									if ($product->get_id() === intval($offer_id_prod)){
										$productprice = $item['line_subtotal']/$item['quantity'];
									}

									// if there is a discounted price
									$productpricedynamic = B2bking_Dynamic_Rules::b2bking_dynamic_rule_discount_sale_price($productprice, $product );
									if ($productprice !== $productpricedynamic){
										$productprice = wc_get_price_excluding_tax($product, array('qty' => 1, 'price' => $product->get_sale_price() ));
									}

									$tax_vat += ($productprice * $tax_rate['rate'] * $item['quantity'])/100;
									$tax_name = $tax_rate['label'];
								}
							}
							}
						}

						// if shipping included add shipping
						if (isset($shipping_included)){
							if ($shipping_included === 'yes'){
								$cart = WC()->cart;
								$shipping_cost = $cart->get_shipping_total();

								$tax_vat += ($shipping_cost*$shipping_included_rate/100);

							} else {
								// do nothing
							}
						}
						if ($tax_vat !== 0 && $tax_vat !== NULL){
							echo ' <tr class="b2bking-cart-withholding-tax">
										<th>' . apply_filters('b2bking_withholding_tax_text', esc_html__( "Withholding Tax (not paid)", "b2bking" ) ) . '</th>
										<td data-title="'.esc_html__( "Withholding Tax (not paid)", "b2bking" ).'">' . wc_price($tax_vat) . '</td>
									</tr>';  
						}

					}
				} else {
					// do nothing
				}
			}
		}

		public static function b2bking_dynamic_rule_currency_symbol($symbol, $currency){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $symbol;
			}
				$user_id = get_current_user_id();

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$array_who_multiple = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'group_'.$currentusergroupidnr,
								'compare' => 'LIKE'
							),
							array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'user_'.$user_id,
								'compare' => 'LIKE'
							),
						);

						if ($user_id !== 0){
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'all_registered',
								'compare' => 'LIKE'
							));

							// add rules that apply to all registered b2b/b2c users
							$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
							if ($user_is_b2b === 'yes'){
								array_push($array_who_multiple, array(
									'key' => 'b2bking_rule_who_multiple_options',
									'value' => 'everyone_registered_b2b',
									'compare' => 'LIKE'
								));
							} else {
								array_push($array_who_multiple, array(
									'key' => 'b2bking_rule_who_multiple_options',
									'value' => 'everyone_registered_b2c',
									'compare' => 'LIKE'
								));
							}
						}

						$array_who = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'group_'.$currentusergroupidnr
							),
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'user_'.$user_id
							),
							array(
								'relation' => 'AND',
								array(
									'key' => 'b2bking_rule_who',
									'value' => 'multiple_options'
								),
								$array_who_multiple
							),
						);
					// if user is registered, also select rules that apply to all registered users
					if ($user_id !== 0){
						array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'all_registered'
									));

						// add rules that apply to all registered b2b/b2c users
						$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
						if ($user_is_b2b === 'yes'){
							array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'everyone_registered_b2b'
									));
						} else {
							array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'everyone_registered_b2c'
									));
						}
					}


					// Get all dynamic rule tax exemptions that apply to the user or user's group
					$currency_rules_ids = get_option('b2bking_have_currency_rules_list_ids', '');
					if (!empty($currency_rules_ids)){
						$currency_rules_ids = explode(',',$currency_rules_ids);
					} else {
						$currency_rules_ids = array();
					}
					
				//	$currency_rules = get_transient('b2bking_currency_user_'.get_current_user_id());
					$currency_rules = b2bking()->get_global_data('b2bking_currency_user',false,get_current_user_id());
					if (!$currency_rules){

						if (apply_filters('b2bking_use_simple_query_system', false)){
							// get all posts
							$currency_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $currency_rules_ids,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1
							]);
						} else {
							$currency_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $currency_rules_ids,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1,
								'meta_query'=> array(
									$array_who,
								)
							]);
						}

						$currency_rules = b2bking()->filter_check_rules_apply_current_user($currency_rules);

						b2bking()->set_global_data('b2bking_currency_user', $currency_rules, false, get_current_user_id());

					}
					
				
				// if there are currency symbol rules
				if (!empty($currency_rules)){
					$symbol_letters = get_post_meta(reset($currency_rules), 'b2bking_rule_currency', true);
					$symbols = get_woocommerce_currency_symbols();
					return $symbols[$symbol_letters];
				} else {
					return $currency;
				}
		}

		public static function b2bking_dynamic_rule_currency($currency){

			if (apply_filters('b2bking_disable_dynamic_rules', false)){
				return $currency;
			}
				$user_id = get_current_user_id();

				$user_id = b2bking()->get_top_parent_account($user_id);

				$currentusergroupidnr = b2bking()->get_user_group($user_id);
				if (!$currentusergroupidnr || empty($currentusergroupidnr)){
					$currentusergroupidnr = 'invalid';
				}

				$array_who_multiple = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'group_'.$currentusergroupidnr,
								'compare' => 'LIKE'
							),
							array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'user_'.$user_id,
								'compare' => 'LIKE'
							),
						);

						if ($user_id !== 0){
							array_push($array_who_multiple, array(
								'key' => 'b2bking_rule_who_multiple_options',
								'value' => 'all_registered',
								'compare' => 'LIKE'
							));

							// add rules that apply to all registered b2b/b2c users
							$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
							if ($user_is_b2b === 'yes'){
								array_push($array_who_multiple, array(
									'key' => 'b2bking_rule_who_multiple_options',
									'value' => 'everyone_registered_b2b',
									'compare' => 'LIKE'
								));
							} else {
								array_push($array_who_multiple, array(
									'key' => 'b2bking_rule_who_multiple_options',
									'value' => 'everyone_registered_b2c',
									'compare' => 'LIKE'
								));
							}
						}

						$array_who = array(
							'relation' => 'OR',
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'group_'.$currentusergroupidnr
							),
							array(
								'key' => 'b2bking_rule_who',
								'value' => 'user_'.$user_id
							),
							array(
								'relation' => 'AND',
								array(
									'key' => 'b2bking_rule_who',
									'value' => 'multiple_options'
								),
								$array_who_multiple
							),
						);
					// if user is registered, also select rules that apply to all registered users
					if ($user_id !== 0){
						array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'all_registered'
									));

						// add rules that apply to all registered b2b/b2c users
						$user_is_b2b = get_user_meta($user_id, 'b2bking_b2buser', true);
						if ($user_is_b2b === 'yes'){
							array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'everyone_registered_b2b'
									));
						} else {
							array_push($array_who, array(
										'key' => 'b2bking_rule_who',
										'value' => 'everyone_registered_b2c'
									));
						}
					}


					// Get all dynamic rule tax exemptions that apply to the user or user's group
					$currency_rules_ids = get_option('b2bking_have_currency_rules_list_ids', '');
					if (!empty($currency_rules_ids)){
						$currency_rules_ids = explode(',',$currency_rules_ids);
					} else {
						$currency_rules_ids = array();
					}
					
				//	$currency_rules = get_transient('b2bking_currency_user_'.get_current_user_id());
					$currency_rules = b2bking()->get_global_data('b2bking_currency_user',false,get_current_user_id());
					if (!$currency_rules){

						if (apply_filters('b2bking_use_simple_query_system', false)){
							// get all posts
							$currency_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $currency_rules_ids,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1
							]);
						} else {
							$currency_rules = get_posts([
								'post_type' => 'b2bking_rule',
								'post_status' => 'publish',
								'post__in' => $currency_rules_ids,
								'fields'        => 'ids', // Only get post IDs
								'numberposts' => -1,
								'meta_query'=> array(
									$array_who,
								)
							]);
						}

						$currency_rules = b2bking()->filter_check_rules_apply_current_user($currency_rules);

						b2bking()->set_global_data('b2bking_currency_user', $currency_rules, false, get_current_user_id());

					}
					
				
				// if there are currency symbol rules
				if (!empty($currency_rules)){
					$symbol_letters = get_post_meta(reset($currency_rules), 'b2bking_rule_currency', true);
					return $symbol_letters;
				} else {
					return $currency;
				}
		}
		
}