You can also request your own gateway now!
nBill Authorize.net advanced Payment Gateway
includes Recurring Billing
Requires SSL Certificate
When user cancels an invoice it also cancels the Subscription in the Authorize.net account if it is a recurring billing account.
Additionally, if a payment fails at authorize, the invoice status is cancelled automatically.
Optionally controlled - if payment fails, user account can be disabled. Fir use when using nBill as a subscription system.