mmm-order-rules-do-not-count.php

<?php
/**
 * Plugin Name: WooCommerce Min/Max Quantities - Do not count product quantity/value in Order quantity/value rules.
 * Plugin URI: https://woocommerce.com/products/minmax-quantities/
 * Description: Use this plugin to ignore the quantity/price of a product when checking the Order quantity/value rules.
 * Version: 1.0
 * Author: WooCommerce
 * Author URI: https://woocommerce.com/
 * Developer: Jason Kytros
 *
 * Requires at least: 3.9.0
 * Tested up to: 6.9.0
 *
 * Copyright: © 2022 Automattic.
 * License: GNU General Public License v3.0
 * License URI: http://www.gnu.org/licenses/gpl-3.0.html
 */
 
add_filter( 'wc_min_max_quantity_minmax_do_not_count', 'mmq_order_rules_do_not_count', 10, 4 );

function mmq_order_rules_do_not_count( $result, $checking_id, $cart_item_key, $values ) {

        // Replace '123' and '456' with the specific product IDs.
	if ( in_array( $checking_id, array( 123, 456 ) ) ) {
		$result = 'yes';
	}
 	return $result;
}