CVV2 Result Code

Description	The CVV2 Result Code contains verification result for card-not-present transactions and for card present CVV2 verification-only requests.
References

Code	Description
	No result
M	CVV2 match
N	CVV2 does not match
P	Not processed
S	CVV2 should be on the card, but the merchant indicates that it is not
U	Issuer is not certified or has not provided Visa with encryption keys, or both

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