vads_threeds_cavv
| Description | Designates the cardholder’s authentication through the ACS. Its value is populated by 3DS authentication server (ACS) when the buyer has been correctly authenticated (vads_threeds_status equals "Y" or "A"). Output field, returned in the response (IPN and Return URL). |
| Format | ans..28 |
| Category | Authentication of cardholder. |
