I have a table to store my credit from user has been paid.
credit
+id
+amount
My goal is when you user click on button pay now in paypal page I have abiltity to update my table the amount field.
Anybody know the ways to do this,
thanks
开发者_JAVA技巧EDIT: look at this code
http://www.micahcarrick.com/04-19-2005/php-paypal-ipn-integration-class.html
If the button goes off to PayPal, you'll need to intercept the request first, either with AJAX, or send to a PHP script, and then send on through to PayPal.
PayPal's Instant Payment Notification protocol is usually what's used to do this.
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