Product Documentation
Product Documentation
The following table presents the Address Verification System (AVS) response codes:
| AVS Response Code | Definition |
| A | Address matches - ZIP Code does not match |
| B | Street address match, Postal code in wrong format (international issuer) |
| C | Street address and postal code in wrong formats |
| D | Street address and postal code match (international issuer) |
| E | AVS Error |
| F | Address does compare and five-digit ZIP code does compare (UK only) |
| G | Service not supported by non-US issuer |
| I | Address information not verified by international issuer |
| M | Street Address and Postal code match (international issuer) |
| N | No Match on Address (Street) or ZIP |
| O | No Response sent |
| P | Postal codes match, Street address not verified due to incompatible formats |
| R | Retry, System unavailable or Timed out |
| S | Service not supported by issuer |
| U | Address information is unavailable |
| W | 9-digit ZIP matches, Address (Street) does not match |
| X | Exact AVS Match |
| Y | Address (Street) and 5-digit ZIP match |
| Z | 5-digit ZIP matches, Address (Street) does not match |
https://developer.elavon.com/na/docs/converge/1.0.0/integration-guide/api_reference/avs_c
The following table presents the CVV2/CVC2 Response Codes:
| CCV2/CVC2 Response Code | Definition |
| M | CVV2/CVC2 Match |
| N | CVV2/CVC2 No match |
| P | Not processed |
| S | Issuer indicates that the CVV2/CVC2 data should be present on the card, but the merchant has indicated that the CVV2/CVC2 data is not resent on the card |
| U | Issuer has not certified for CVV2/CVC2 or Issuer has not provided Visa with the CVV2/CVC2 encryption keys |
https://developer.elavon.com/products/converge/v1/cvv2-cvc2-codes