AVSOnly Method
Used to check the validity of the card without authorizing funds.
Syntax
ichargecontrol.AVSOnlyRemarks
This method can be used if you wish to perform fraud (AVS and CVV) checks on a card, but don't actually wish to charge the customer. This is useful for pre-ordering an item that has not yet been released or is currently back- ordered. The card information is validated by the merchant, and when the item is later in stock and ships to the customer, an Sale transaction can be performed.
Note: If the Gateway does not support this method, the control will fails with an error.