I got the code for managing the paypal transaction with IPN from:
https://github.com/paypal/ipn-code-samples/blob/master/php/example_usage.php
I am able to complete a payment, seeing it on the sendbox payment receipt notifications, but I cannot see the received data from the IPN code.
I managed (with some difficulty) to enable receiving IPN messages from my real account (Live), but this does not give me a chance to test my php code in sendbox.
So I figured I need to enable this on sendbox as well. I tried, after logging in as a dummy business user sendbox (the user created by sendbox for testing as the site owner), and then go to enable receiving IPN messages; as soon as I click on the link, the system logs out my user. Some advice?
