The Sales Operations group has requested that the Web Store not accept a credit card transaction that has been returned from Cybercash with an Address Verification System (AVS) response code of 'N'. (See details below regarding Cybercash and AVS) When this response code is returned, we do need to display some message to the customer indicating that there was no match on address and zipcode, so they have the opportunity to correct the address and retry. Chris - your name was suggested to draft the Web store response to the customer.
This has been added. If an AVS code of 'N' is returned, then the error: Credit card authorization failed: The billing address given did not match billing address held by your credit card company is shown and the order is not processed.