WooCommerce 教程：向購物車新增費用

這是一個簡單的片段，可以在每次付款時向購物車新增費用。

新增費用到結帳 – WooCommerce

 /**  * @snippet       WooCommerce Add fee to checkout   * @sourcecode    https://businessbloomer.com/?p=17446  * @author        Rodolfo Melogli  * @testedwith    WooCommerce 2.6.4  */  function bbloomer_add_checkout_fee() {    global $woocommerce;    // Edit "Fee" and "5" below to control Label and Fee Amount   $woocommerce->cart->add_fee( __('Fee', 'woocommerce'), 5 );  }  add_action( 'woocommerce_cart_calculate_fees', 'bbloomer_add_checkout_fee' );

為特定支付閘道器 – WooCommerce 新增費用

 /**  * @snippet       WooCommerce Add fee to checkout for a gateway ID   * @sourcecode    https://businessbloomer.com/?p=17446  * @author        Rodolfo Melogli  * @testedwith    WooCommerce 2.6.4  */  function bbloomer_add_checkout_fee_for_gateway() {    global $woocommerce;    $chosen_gateway = $woocommerce->session->chosen_payment_method;     if ( $chosen_gateway == 'cheque' ) {    // Note: edit "Fee" and "5" below to control Label and Fee Amount   $woocommerce->cart->add_fee( __('Fee', 'woocommerce'), 5 );    }  }  add_action( 'woocommerce_cart_calculate_fees', 'bbloomer_add_checkout_fee_for_gateway' );