我正在为客户开发一个Web应用程序，他希望付费流程可以像这样工作：
Seller makes an offer for an item
Customer purchases the item
The seller sees the item is paid for but won't get the payment
When the item has been marked shipped the payment minus app fee and paypal fees will be sent to seller
App Fee is deposited into the application's paypal account
我使用paypal的快速付款API实现了它，并手动执行付款。但这导致了双倍费用，这是不正确的。我的客户希望使用自适应支付，但这不会起作用，因为他们要求卖方成为主要接收方，而商家服务则是次要接收方，但是需要的流量不会起作用。我还有其他选择吗？
答案 0 :(得分：0)
From the description you provide, the best approach is to use Adaptive Payment Delayed Chained Payment. The buyer will make a payment for the item and the seller will directly receive the amount. You can specify the merchant services to be the secondary receiver but when using the Delayed Chained Payment, primary receiver (seller) will always get the payment first and using the Pay API, secondary receiver (merchant services) will get their portion. If you required the seller to be the last person to receive the money then they (seller) should be the secondary receiver.