PayPal 智能按钮/订单 V2 API 运费

Question

是否可以在 PayPal 结账时添加自定义运费，例如商品？

这里有一些带有静态值的示例代码供参考。

var paypalAmount = {"value":"78.95","breakdown":{"item_total":{"currency_code":"USD","value":"78.95"}}};

var paypalItems = [{"name":"sample item","unit_amount":{"currency_code":"USD","value":"39.95"},"quantity":"1","category":"PHYSICAL_GOODS"},{"name":"sample item2","unit_amount":{"currency_code":"USD","value":"39.00"},"quantity":"1","category":"PHYSICAL_GOODS"}];

  createOrder: function(data, actions) {
            return actions.order.create({
                purchase_units: [{
                    amount: paypalAmount,
                    items: paypalItems
                }],
                headers: {
                    'content-type': 'application/json'
                },
            });
        }

Answer 1

在“金额”中，您传递了一个“细分”对象，该对象采用“运费”参数，如下所述：https://developer.paypal.com/docs/api/orders/v2/#definition-amount_breakdown