Tx AVS Result
Processors use AVS data, including the name, street number and/or postal code, to validate the identity of the consumer against the information on file with the card issuer. Using AVS helps a merchant achieve better interchange and/or discount rates.
Any type of credit card can be used for this test.
Note: If more than one trigger sequence is present, values are read from left to right with the values in the customer.addressLine1 field taking precedence over the values in the customer.postalCode field.
For example, if customer.addressLine1=6545 Elm and customer.postalCode=49081, the transaction.avs.result would return ‘A’ because ‘65’ occurred before ‘90’.
Note: If a value is sent in the customer.addressLine1 or customer.postalCode field and it does not match one of the triggers it will return transaction.avs.result = 'N'