Originally Posted by pompousjohn

What I do is have a trusted group and an untrusted group, for the trusted group I disable fraud scrubbing in the tours that are assigned to their enabled programs in Nats.

For the untrusted group the fraud controls are up. So it's not a feature of the netbilling gateway that I know of, but combine that with nats and you can do it.

In both cases I try to follow up and review transactions every 24 hours and void anything I am not comfortable with before the batch submits. On top of that I have the toll free # Netbilling assigned to my merchant account in the descriptor so if customers have billing issues we can hear about it right away and take care of it.