Im doing a test for my sandbox test account to process a credit card. Here is the step I have setup.
1. Instant Payment Notification (IPN) - http://customtherapysites.foxycart.com/ipn.php
2. API credentials - sandbox_api1.foxycart.com - FoxyCart.com LLC
3. Foxtcart payment admin - setup also
4. test credit card - I have added a credit card in my sandbox test account under Financial Information->Credit Cards
5. Sandbox account - business-PRO
- I use business-PRO since I have selected the Bank card payment method: Paypal Payments PRO
6. Let customers pay with a Credit or Debit Card - Checked
This are the things I have configured in my sandbox account and foxtcart admin. But every time I checkout and process the order with the test credit card it throw different errors but all of them are "10001 Internal Error". Is there something I missed here that causing the process not to go thru?
Btw, paypal checkout works fine. This only happen if I use Credit Card.