免费送货取决于重量和最小的购物车数量

Question

使用 WooCommerce，我需要超过一定数量的 250 免费送货，但购物车中包含的重型产品除外。

有人知道我应该怎么做吗？

谢谢。

Answer 1

此自定义代码将保留 免费送货 方式，并在购物车数量达到 250 且产品不重 时隐藏其他送货方式strong>（这里小于 20 公斤）...为了不让小于 250 的订单免运费，您可以在 woocommerce 中设置此项（见最后）。

首先，您必须确保在每个重型产品中设置了重量（对于简单或可变产品（在每个变体中）。此处的购物车小计是不含税 （并且您可以轻松地将其更改为包括税费）。

然后这是 woocommerce_package_rates 过滤器挂钩中的自定义挂钩函数：

add_filter( 'woocommerce_package_rates', 'conditionally_hide_other_shipping_based_on_items_weight', 100, 1 );
function conditionally_hide_other_shipping_based_on_items_weight( $rates ) {

    // Set HERE your targeted weight (here is 20 kg) <== <== <== <== <==
    $targeted_product_weight = 20;
    
    // Set HERE your targeted cart amount (here is 250)  <== <== <== <== <==
    $targeted_cart_amount = 250;
    // For cart subtotal amount EXCLUDING TAXES
    $passed = WC()->cart->subtotal_ex_tax >= $targeted_cart_amount ? true : false;
    // For cart subtotal amount INCLUDING TAXES (replace by this):
    // $passed = WC()->cart->subtotal >= $targeted_cart_amount ? true : false;
    $light_products_only = true; // Initializing

    // Iterating trough cart items to get the weight for each item
    foreach( $package['contents'] as $cart_item ){
        // Getting the product weight
        $product_weight = $cart_item['data']->get_weight();

        if( !empty($product_weight) && $product_weight >= $targeted_product_weight ){
            $light_products_only = false;
            break;
        }
    }

    // If 'free_shipping' method is available and if products are not heavy
    // and cart amout up to the target limit, we hide other methods
    $free = array();
    foreach ( $rates as $rate_id => $rate ) {
        if ( 'free_shipping' === $rate->method_id && $passed && $light_products_only ) {
            $free[ $rate_id ] = $rate;
            break;
        }
    }

    return ! empty( $free ) ? $free : $rates;
}

代码进入您的活动子主题（或主题）的 function.php 文件或任何插件文件中。

此代码经过测试，适用于简单且可变的产品……

您还必须在 WooCommerce 设置 > 运输中，为每个运输区域和 "Free Shipping" 方法设置您的最低订购量：

您需要刷新运输缓存数据：在woocommerce运输设置中禁用、保存和启用、保存当前运输区域的相关运输方式。

Answer 2

对于超过一定数量的免费送货，您可以使用内置的 WooCommerce 选项。

对于某些特定产品可以跳过免费送货，您可以使用下面的sn-p。

 add_filter('woocommerce_package_rates', 'hide_shipping_method_if_particular_product_available_in_cart', 10, 2);

        function hide_shipping_method_if_particular_product_available_in_cart($available_shipping_methods)
        {
            global $woocommerce;

            // products_array should be filled with all the products ids
            // for which shipping method (stamps) to be restricted.

            $products_array = array(
                101,
                102,
                103,
                104
            );

            // You can find the shipping service codes by doing inspect element using
            // developer tools of chrome. Code for each shipping service can be obtained by
            // checking 'value' of shipping option.

            $shipping_services_to_hide = array(
                'free_shipping',

            );

            // Get all products from the cart.

            $products = $woocommerce->cart->get_cart();

            // Crawl through each items in the cart.

            foreach($products as $key => $item) {

                // If any product id from the array is present in the cart,
                // unset all shipping method services part of shipping_services_to_hide array.

                if (in_array($item['product_id'], $products_array)) {
                    foreach($shipping_services_to_hide as & $value) {
                        unset($available_shipping_methods[$value]);
                    }

                    break;
                }
            }

            // return updated available_shipping_methods;
    return
        }