Woocommerce结帐页面上的额外Paypal费用 [英] Additional paypal fee on Woocommerce checkout page

问题描述

在Woocommerce中，当您通过Paypal付款网关购买时，我们试图在订单中增加额外的费用.

In Woocommerce, we are trying to add an additional cost to the order when is purchased via Paypal payment gateway.

我们这样做是通过以下方式更改发送到Paypal的价格:

We did it changing the price that is sent to Paypal this way:

add_filter('woocommerce_paypal_args', 'addition_pay');

function addition_pay($paypal_args){
        $new_value=$paypal_args['amount_1']+10;
        $paypal_args['amount_1']=$new_value;
        return $paypal_args;
} 

可以，但是问题在于付款过程之后，这笔额外费用没有反映在订单和电子邮件通知中.

It works, but the problem is after the payment process, this additional cost is not reflected in Orders and email notifications.

这可以通过某种方式解决吗?感谢您的帮助.

Is this can be solved in some way? Any help is appreciated.

推荐答案

您最好根据付款网关(此处为Paypal)添加费用，如下所示:

You should better add a fee based on payment gateway (here Paypal for you), like in the following:

// Add a fee of 10.00 when Paypal is chosen
add_action( 'woocommerce_cart_calculate_fees', 'custom_paypal_additional_fee', 20, 1 );
function custom_paypal_additional_fee( $cart ) {
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
        return;

    if( WC()->session->get( 'chosen_payment_method' ) == 'paypal' )
        $cart->add_fee( __( 'Paypal fee', 'woocommerce' ), 10.00 );
}

// Add the information on checkout paypal text gateways section
add_filter('woocommerce_gateway_icon', 'custom_paypal_gateway_text', 20, 2 );
function custom_paypal_gateway_text( $html, $gateway_id ) {
    if( $gateway_id == 'paypal' )
        $html .= ' <small class="paypal-fee">(+ '.wc_price(10.00).')</small>';

    return $html;
}

// Enable ajax update checkout event when choosing a gateway to refresh the fee
add_action('wp_footer', 'payment_gateways_update_checkout_event' );
function payment_gateways_update_checkout_event() {
    ?>
    <script type="text/javascript">
        (function($){
            $('form.checkout').on( 'change', 'input[name^="payment_method"]', function() {
                var t = { updateTimer: !1,  dirtyInput: !1,
                    reset_update_checkout_timer: function() {
                        clearTimeout(t.updateTimer)
                    },  trigger_update_checkout: function() {
                        t.reset_update_checkout_timer(), t.dirtyInput = !1,
                        $(document.body).trigger("update_checkout")
                    }
                };
                $(document.body).trigger('update_checkout')
            });
        })(jQuery);
    </script>
    <?php
}

代码进入您的活动子主题(或活动主题)的function.php文件中..经过测试和工作.

这篇关于Woocommerce结帐页面上的额外Paypal费用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！