Is there any way to display the payment response information on orders?
For example, right now all it shows is This transaction has been approved/denied and the transaction ID.
I also want it to display the AVS and CVV2 responses.
Apparently CS Cart is processing payments where the credit card billing address and/or cvv2 codes don't match that which is entered on the order form, and I want to be able to see the actual payment responses without having to log into my processor account for every order.
Depends on which payment processor you are using. The order will dispaly the array of 'pp_response'. So depending on what the provider returns and what the cs-cart payments script captures determines what is displayed on the order.