基于购物车商品数量的 WooCommerce 运费

Question

我想根据添加到购物车中的产品数量来计算运费，例如，

如果我购买一部手机，则运费为 2.5，购买两两部以上手机后，运费为 5.0

 <?php

      $qty(1) * 2.5 = 2.5

      $qty(2) * 2.5 = 5.0

      $qty(3) * 2.5 = 5.0

  ?>

那么有什么想法或建议如何根据产品数量计算运费吗？

Answer 1

您可以添加自定义费用：添加到主题 functions.php 或使用插件

add_action( 'woocommerce_cart_calculate_fees','woocommerce_custom_surcharge' );

function woocommerce_custom_surcharge() {
  global $woocommerce;

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

    $price_per_mobile = 2.5;
    $shipcharge = ( $woocommerce->cart->cart_contents_total * $price_per_mobile);   
    $woocommerce->cart->add_fee( 'Total Shipping Cost', $shipcharge, true, '' );

}

Answer 2

Updated:

As your question is a bit unclear, you could just need to add [qty]*2.5 in the Flat rate shipping method cost (for each shipping zone) in your wooCommerce shipping settings.

But it will not work if you have 2 different items in cart like: item1 (qty 1) + item2 (qty 1)

所以这个答案在所有情况下都适用：

1) 首先，您需要为每个运输区域设置 "Flat rate" 运输方式，成本将设置为 2.5（在您的 WooCommerce 运输设置中）。

2) 添加此代码将为每个购物车商品（基于商品总数）计算新的更新运费：

add_filter( 'woocommerce_package_rates', 'custom_flat_rate_cost_calculation', 10, 2 );
function custom_flat_rate_cost_calculation( $rates, $package )
{
    // The cart count (total items in cart)
    $cart_count = WC()->cart->get_cart_contents_count();
    $taxes = array();

    // If there is more than 1 cart item
    if( $cart_count > 1 ){
        // Iterating through each shipping rate
        foreach($rates as $rate_key => $rate_values){
            // Targeting "Flat Rate" shipping method
            if ( 'flat_rate' === $rate_values->method_id ) {
                // Set the new calculated rate cost
                $rates[$rate_id]->cost = number_format($rates[$rate_id]->cost * $cumulated_active_quantity, 2);
                // Taxes rate cost (if enabled)
                foreach ($rates[$rate_id]->taxes as $key => $tax){
                    if( $rates[$rate_id]->taxes[$key] > 0 ){ // set the new tax cost
                        $taxes[$key] = number_format( $rates[$rate_id]->taxes[$key] * $cumulated_active_quantity, 2 );
                        $has_taxes = true;
                    } else {
                        $has_taxes = false;
                    }
                }
                if( $has_taxes )
                    $rates[$rate_id]->taxes = $taxes; 
            }
        }
    }
    return $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。

此代码已在 WooCommerce 3+ 上测试并有效

You will need to refresh shipping zones caches: disabling the Flat rate, then save. And enabling back this rate and save.

Answer 3

继续使用 Woocommerce 过滤器 woocommerce_package_rates。您可以在此处自定义购物车页面中可用的所有运费。

这是为国内和国际运输的所有物品增加额外费用的代码

add_filter('woocommerce_package_rates', 'wf_modify_rate', 10, 3);
function wf_modify_rate( $available_shipping_methods, $package ){
    $origin_country = 'US';
    $amount_to_add_domestic = 10;
    $amount_to_add_inter_national = 20;

    $amount_to_add = ($package['destination']['country'] == $origin_country) ? 
    $amount_to_add_domestic : $amount_to_add_inter_national;

    $item_count = 0;
    foreach ($package['contents'] as $key => $item) {
        $item_count += $item['quantity'];
    }

    foreach ($available_shipping_methods as $methord_name => $methord) {
        $available_shipping_methods[$methord_name]->cost += ($amount_to_add*$item_count);
    }
    return $available_shipping_methods;
}

基于购物车商品数量的 WooCommerce 运费

WooCommerce shipping cost based on cart item count

php

wordpress

shipping

cart

woocommerce