AVS response codes

The AVS result is a one-character response that indicates the degree of match for the provided address. Currently supported AVS responses are:

AVS Code - Definition - Explanation

• X - Exact match, 9 digit zip
  
• Y - Exact match, 5 digit zip - Street Address, and 5 digit ZIP Code match
• A - Partial match - Street Address matches, ZIP Code does not
• W - Partial match - ZIP Code matches, Street Address does not
• Z - Partial match - 5 digit ZIP Code match only
• N - No match - No Address or ZIP Code match
• U - Unavailable - Address information is unavailable for that account number, or the card issuer does not support
• G - Service Not supported, non-US Issuer does not participate
• R - Retry - Issuer system unavailable, retry later
• E - Not a mail or phone order
• S - Service not supported