IPN Tester Toolbox app for iPhone and iPad

The IPN (Instant Payment Notification) Tester Toolbox is an IOS universal application that will help PayPal’ merchants troubleshooting their IPN listener script used by PayPal to send out notifications after that a transaction has been completed. Merchants or developers might use it to identify and fix potential issues related to the PayPal’s IPN listener script and communicated that information to PayPal’ support teams for further investigation. The application allows you to test either the listener script validation as well as identifying if a PayPal’s transaction is valid or not. Furthermore it provides with some useful links to PayPal’s documentation.