Close
Menu
Want to work with us? We're on the lookout for digital experts.
We're hiring
21 January 2011
by Web Bureau
To do a full test on all "negative testing" parameters use the Instant Payment Notification (IPN) simulator in the Sandbox account.
Using this method will give you the full set of test parameters that can be used.
This site uses essential cookies for parts of the site to operate and have already been set. Find out more about how we use cookies and how you may delete them. You may delete cookies, but parts of the site will not work.