What is IPN ? Instant Payment Notification (IPN) is PayPal’s interface for handling real-time purchase confirmation and server-to-server communications. IPN delivers immediate notification and confirmation of PayPal payments you receive.
BNC PayPal IPN (paypal ipn php script ) is your best buddy when it comes to selling digital goods through PayPal. Sell digital goods (e.g. Ebooks, Software, Templates, Mp3s etc.) using PayPal and automate it’s delivery through email or secret url’s. Make money while you sleep!