The idea is that I have a standard PayPal Buy Now button in my test website. I was able to learn how to pass a single variable to the PayPal payment processing page and get it back in my listener/success page. I do this by introducing a value to the hidden The idea is that I have a standard PayPal Buy N
阅读背景：
通过PayPal立即购买按钮的自定义字段发送json编码的var
来源：互联网
分享到：
