md | 3DSecure merchant data : Referred to POST by ACS | No | AN20 |
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pares | Payer authentification response : Referred to POST by ACS | No | AN |
|
xid | Unique transaction identifier | No | AN20 |
|
eci | Electronic Commerce Indicator. to send in the authorization | No | AN2 |
|
cavv | Cardholder Authentication Verification Value determined by the ACS. | No | AN28 |
|
cavvAlgorithm | Algorithm used for CAVV generation. The current possible values are: Codes cavvAlgorithm |