If you are doing transaction testing, this error may appear if you attempt to use the reserved CC number of 4111111111111111
Use a different card number instead: https://ppmts.custhelp.com/app/answers/detail/a_id/750
The same error might appear if you've not yet accepted the WPP agreement in your account (or sandbox account). Login to your PayPal account (or sandbox account) and read the agreement and click to accept the terms.
- 0 Users Found This Useful
Related Articles
How can I find out what version of Zen Cart or PHP or MySQL I'm using?
To find out what version of Zen Cart or PHP or MySQL you are currently using, you can simply go...
Getting a BLANK PAGE? Here's the answer ...
If you're getting a blank page when trying to browse to a certain page on your store, or after...
What's New in the Upcoming v2.0 release?
Database Abstraction Layer and Sql CacheThe abstraction layer has been re-factored to include a...
Image Preparation - How-to
I've seen several posts where people obviously aren't quite sure about the best way to set up...
Some tips to modify stylesheet
1. Download Web Developer extension for FireFox here2. Install & restart FireFox. You should...
