February 9th, 2023 - Unsupported Card Payments Using 3DS vers 1

As mandated by principals, starting Feb 9th, we will no longer support card transaction using older 3DS version 1 when merchant sends /charge. You will receive a charge response message: Cards with 3DS version 1 or lower are not supported. Please retry with another card that supports the minimum 3DS version 2.. Transactions will be marked as failure and will not exist.

See the following deployment notice for further details.