AVS Response Codes

This is a list of the values returned during an authorization request in the ssl_avs_response field.

Authorization Response Messages return an AVS Response Code when AVS information is present in the transaction authorization request.

AVS Response CodeDefinition
AAddress matches - ZIP Code does not match
BStreet address match, Postal code in wrong format (international issuer)
CStreet address and postal code in wrong formats
DStreet address and postal code match (international issuer)
EAVS Error
FAddress does compare and five-digit ZIP code does compare (UK only)
GService not supported by non-US issuer
IAddress information not verified by international issuer
MStreet Address and Postal code match (international issuer)
NNo Match on Address (Street) or ZIP
ONo Response sent
PPostal codes match, Street address not verified due to incompatible formats
RRetry, System unavailable or Timed out
SService not supported by issuer
UAddress information is unavailable
W9-digit ZIP matches, Address (Street) does not match
XExact AVS Match
YAddress (Street) and 5-digit ZIP match
Z5-digit ZIP matches, Address (Street) does not match