Hi guys, I wrote a short tutorial for programmers on using the PayPal Instant Payment Notification in PHP: http://www.randombase.com/2010/04/how-to-set-up-a-paypal-payment-gateway-in-php/ As this is a pretty common question, I hope it helps someone out Cheers, Iron
@xrvel: sorry about that, I've fixed it. @roopajyothi: wow, thanks, you're the first person ever to give feedback on that