在我的服务器端，我刚开始通过AngelEye PHP SDK从Adaptive Payment API收到积极响应，以实现延迟链式支付，主要接收方将资金分配给第二接收方长达90天账户。
在客户端，我使用我的JSON编码API响应返回的RedirectURL将用户重定向到checkout。所以最糟糕的情况已经结束，但我不明白PayPal通过明确执行对次要接收者的付款＆＃39; 的含义？
明确是否意味着我必须登录我的PayPal，并在他们符合我已设置的条件后手动将资金支付给辅助接收者帐户 ？首先，我试图弄清楚如何在延迟链式支付中延迟链。一旦我（应用程序所有者）从辅助接收者（例如跟踪号码）收到条件，我是否可以在我的服务器上以某种方式自动发送资金
延迟链式付款
By default, payments to all receivers in a chained payment are immediate.
However, you can choose to delay a payment to a secondary receiver. For
example, as primary receiver, you may require secondary receivers to perform
some action, such as shipping goods or waiting for expiration of a return
period, before making payment. To complete the payment, you must explicitly
execute a payment to secondary receivers after the sender pays you. The
payment must occur within 90 days, after which you cannot complete the payment
as part of the original chained payment.
答案 0 :(得分：0)
<强>解决
Step 4: Make a Payment to One or More Secondary Receivers
When the time comes to pay secondary receivers, call ExecutePayment,
specifying the pay key from Step 1. For more information on this call, see
the ExecutePayment API Operation.
When the time comes to pay secondary receivers, all secondary receivers must
be paid at once.
PayKey + 执行付款 =答案！