我从我的沙盒paypal帐户（带假签证卡）发送10美元到我的现金paypal帐户 . 一旦我支付汽车直接（自动返回）不起作用 . 由于沙盒帐户有什么问题吗？
这是我在paypal页面上发送的参数我正在使用Paypal SDk休息Api
values = {business："info@eaglemovers.com.au"，cmd："xclick"，upload：1，＃return：“ http://192.168.1.10:3000/ ", invoice: id, amount: " 10 ", item_name: " book ", item_number: " 1 ", quantity: '1', currency_code: " AUD ", # notify_url: " http://192.168.1.10:3000/”}
I just need to send an email to the user once a payment is successful.Can anybody please tell how to get response that payment is successful or failed.