The Address Verification Service (AVS) allows e-commerce merchants to check a cardholder’s billing address. AVS provides merchants with a key indicator that helps verify whether or not a transaction is valid. The table below lists the available result codes as returned in the API response messages.
No AVS response was obtained (Default value).
Street addresses and postal codes match.
Street addresses match; but postal codes don’t.Either the request does not include the postal codes or postal codes are not verified due to incompatible formats.
Postal codes match; but street addresses don’t.Either the request does not include the street addresses or street addresses are not verified due to incompatible formats.
Neither the street addresses nor the postal codes match.
Street addresses and postal codes are not verified due to incompatible formats.
AVS data is invalid or AVS is not allowed for this card type.
Address information is unavailable for that account number, or the card issuer does not support AVS.
The issuer’s authorization system is unavailable; please try again later.
The card issuer does not support AVS.