CVV2/CVD/CVV/CID Response Codes

Code

Explanation

M

CVV2/CVC2 Match - Indicates that the card is authentic. Complete the transaction if the authorization request was approved.

N

CVV2 / CVC2 No Match – May indicate a problem with the card. Contact the cardholder to verify the CVV2 code before completing the transaction, even if the authorization request was approved.

P

Not Processed - Indicates that the expiration date was not provided with the request, or that the card does not have a valid CVV2 code. If the expiration date was not included with the request, resubmit the request with the expiration date.

S

Merchant Has Indicated that CVV2 / CVC2 is not present on card - May indicate a problem with the card. Contact the cardholder to verify the CVV2 code before completing the transaction.

U

Issuer is not certified and/or has not provided visa encryption keys

I

CVV2 code is invalid or empty

Z

Server Provider did not respond