在 Woocommerce 中为本地取货运输方式设置百分比折扣

Question

我有一个使用 WooCommerce 插件的 WordPress 网站。如果他们 select 本地取货作为运输方式，我想为买家提供购物车总价 5% 的折扣。

我已经尝试了 - 5 * [qty] 但它似乎没有用。

我也试过 -0.95 * [cost] 但运气不好

Answer 1

我正在使用 WooCommerce 3 并通过在活动主题的 function.php 中编写一个函数来实现上述结果。

function prefix_add_discount_line( $cart ) {
  $chosen_methods = WC()->session->get( 'chosen_shipping_methods' );
  $chosen_shipping_no_ajax = $chosen_methods[0];
  if ( 0 === strpos( $chosen_shipping_no_ajax, 'local_pickup' ) ) {

    // Define the discount percentage
    $discount = $cart->subtotal * 0.05;
    // Add your discount note to cart
    $cart->add_fee( __( 'Collection discount applied', 'yourtext-domain' ) , -$discount );
  }
}
add_action( 'woocommerce_cart_calculate_fees', 'prefix_add_discount_line');

Answer 2

The problem with the fee API is that it always apply Taxes for negative fee (Discount) and don't care about existing coupons discounts.

下面的代码将在运输方式 "Local pickup" 本身中设置定义的 折扣百分比。

您需要使用简单的初始成本而不是您的公式来设置参考运费。例如可以是10，会被优惠码取代。

You may have to "Enable debug mode" in general shipping settings under "Shipping options" tab, to disable temporarily shipping caches.

代码（您将在此处设置折扣百分比）：

add_filter('woocommerce_package_rates', 'local_pickup_percentage_discount', 12, 2); function local_pickup_percentage_discount( $rates, $package ){ if ( is_admin() && ! defined( 'DOING_AJAX' ) ) return $rates; // HERE define the discount percentage $percentage = 5; // 5% $subtotal = WC()->cart->get_subtotal(); // Loop through the shipping taxes array foreach ( $rates as $rate_key => $rate ){ $has_taxes = false; // Targetting "flat rate" if( 'local_pickup' === $rate->method_id ){ // Add the Percentage to the label name (otional $rates[$rate_key]->label .= ' ( - ' . $percentage . '% )'; // Get the initial cost $initial_cost = $new_cost = $rates[$rate_key]->cost; // Calculate new cost $new_cost = -$subtotal * $percentage / 100; // Set the new cost $rates[$rate_key]->cost = $new_cost; // Taxes rate cost (if enabled) $taxes = []; // Loop through the shipping taxes array (as they can be many) foreach ($rates[$rate_key]->taxes as $key => $tax){ if( $rates[$rate_key]->taxes[$key] > 0 ){ // Get the initial tax cost $initial_tax_cost = $new_tax_cost = $rates[$rate_key]->taxes[$key]; // Get the tax rate conversion $tax_rate = $initial_tax_cost / $initial_cost; // Set the new tax cost $taxes[$key] = $new_cost * $tax_rate; $has_taxes = true; // Enabling tax } } if( $has_taxes ) $rates[$rate_key]->taxes = $taxes; } } return $rates; }

代码进入您的活动子主题（或活动主题）的 function.php 文件。已测试并有效。

Don't forget to disable "Enable debug mode" option in shipping settings.

在 Woocommerce 中为本地取货运输方式设置百分比折扣

Set a percentage discount to Local pickup shipping method in Woocommerce

php

wordpress

shipping

discount

woocommerce