Integration and Testing

Authorize.Net API questions and help with your payment integration.

Posts: 6
Registered: ‎01-19-2014

AVS being returned on accounts that have been working fine.

We use CIM.

We have customers that are on a monthly billing plan, and suddenly they will start failing on AVS failures.
They clearly have made no changes on our side, there is no history of them making a change.
They claim they haven't moved or made changes on their credit card side, but there is no way for us to verify that.

Why do we suddenly get AVS errors, with no apparent changes?