CCV Codes
| DB Value | If the card code value | CCV Response Code Description | CCV Response Codes |
| N | Does NOT match | Values do not match | NoMtch |
| P | Is NOT Processed | Not processed | NotPrc |
| S | Should be on card, but is not indicated | Value not provided | NotPrv |
| U | Issuer is not certified or has not provided encryption key | Issuer not participating | NotPrt |