Validate Card Response Codes

Overview

The payment processor verifies the card details and sends a response code that indicates the results of the validation check.

Response Code	Description	Recommended Handling
AVS	The billing address could not be validated	Prompt the customer to correct address details.
AVSCSC	Both the billing address and the card security code could not be validated	Prompt the customer to correct address and card security code details.
CSC	The card security code could not be validated	Prompt the customer to correct card security code details.
INVALID	The credit card details could not be validated	Prompt customer to use an alternate card.
TIMEOUT	The payment processor did not respond	Attempt to resend the validate Card request.
VALID	The Credit card details are valid	The card could be accepted
ERROR	An internal error occurred	The request could not be processed