AVS Response Code Values
Appendix C – AVS Response Code Values
| AVSResponseCode | Card Type | Description |
|---|---|---|
| X | VISA / MC | ADDRESS AND 9-DIGIT ZIP MATCH |
| Y | VISA / MC | ADDRESS AND 5-DIGIT ZIP MATCH |
| AMEX | ADDRESS AND ZIP MATCH | |
| DISCOVER | ADDRESS MATCH ONLY | |
| Z | VISA / MC | 5-DIGIT ZIP MATCH ONLY |
| AMEX | ZIP MATCH ONLY | |
| DISCOVER | ZIP MATCH ONLY | |
| W | VISA / MC | 9-DIGIT ZIP MATCH ONLY |
| DISCOVER | ADDRESS NOT VERIFIED – DOMESTIC TRANSACTION | |
| A | VISA / MC | ADDRESS MATCH ONLY |
| AMEX | ADDRESS MATCH ONLY | |
| DISCOVER | ADDRESS AND ZIP MATCH | |
| N | VISA / MC | NEITHER ADDRESS OR ZIP MATCHES |
| AMEX | NEITHER ADDRESS OR ZIP MATCHES | |
| DISCOVER | NEITHER ADDRESS OR ZIP MATCHES | |
| E | VISA | INELIGIBLE TRANSACTION OR THE MESSAGE CONTAINS A CONTENTERROR |
| G | VISA | ADDRESS NOT VERIFIED – INTERNATIONAL TRANSACTION |
| R | VISA / MC | SYSTEM UNAVAILABLE OR SYSTEM TIMED OUT |
| AMEX | SYSTEM UNAVAILABLE OR SYSTEM TIMED OUT | |
| S | VISA / MC | THE ISSUER DOES NOT SUPPORT ADDRESS VERIFICATION |
| AMEX | THE ISSUER DOES NOT SUPPORT ADDRESS VERIFICATION | |
| U | VISA / MC | ADDRESS NOT VERIFIED – DOMESTIC TRANSACTION |
| AMEX | ADDRESS NOT VERIFIED – DOMESTIC TRANSACTION | |
| DISCOVER | SYSTEM UNAVAILABLE OR SYSTEM TIMED OUT |
