Problem with plugins ability to process payments via Paypal Payments Pro.
Receive the notice: "Sorry your transaction did not go through to Paypal successfully, please try again."
Verified paypal account settings, api credentials, and wp - ecommerce settings, all are correct. Has anyone successfully integrated this plugin via Paypal Payments Pro?
Really hoping that I am missing something simple. Took a look on their website..can't find any contact information. Anyone know how to email them directly or call them?