向woocommerce购物车中添加费用

Question

当客户拥有特定的结算国家/地区时，我想为我的购物车添加费用。例如比利时（比利时）

我发现此代码默认添加费用。 任何人都可以帮助我一个IF公式或什么，所以它只适用于开票国家= BE？

add_action('woocommerce_cart_calculate_fees','woocommerce_custom_surcharge' ); 
function woocommerce_custom_surcharge() { 
global $woocommerce; 

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

$percentage = 0.01; 
$surcharge = ($woocommerce->cart->cart_contents_total + $woocommerce->cart->shipping_total) * $percentage;  
$woocommerce->cart->add_fee('Surcharge', $surcharge, true, ''); 

} 

Answer 1

这就是你需要的。只需将BE添加到$county数组中（我只是在下面的代码中为你做了这个）。

/** 
* Add a 1% surcharge to your cart/checkout based on delivery country 
* Taxes, shipping costs and order subtotal are all included in the surcharge amount 
* 
* Change $percentage to set the surcharge to a value to suit 
* 
* Add countries to array('BE'); to include more countries to surcharge 
* http://en.wikipedia.org/wiki/ISO_3166-1#Current_codes for available alpha-2 country codes 
* 
* Change in_array to !in_array to EXCLUDE the $countries array from surcharges 
* 
* Uses the WooCommerce fees API 
* Add to theme functions.php 
*/ 
add_action('woocommerce_cart_calculate_fees','woocommerce_custom_surcharge'); 
function woocommerce_custom_surcharge() { 
    global $woocommerce; 

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

    $county  = array('BE'); 
    $percentage  = 0.01; 

    if (in_array($woocommerce->customer->get_shipping_country(), $county)) : 
     $surcharge = ($woocommerce->cart->cart_contents_total + $woocommerce->cart->shipping_total) * $percentage; 
     $woocommerce->cart->add_fee('Surcharge', $surcharge, true, ''); 
    endif; 

} 

来源：https://docs.woothemes.com/document/add-a-surcharge-to-cart-and-checkout-uses-fees-api/