Any plans to support split-tender payments?
This is where a customer will put a single order on multiple credit cards.
This is increasingly necessary with the rising popularity of Visa/MasterCard Gift Cards. In order to place an order with a $25 Visa Gift Card, a customer must currently place an order less than $25 in value. I would ideally like to be able to accept the $25 gift card even when the order is for $100—the customer would simply specify two different credit cards (and the amount to charge to each).
This functionality might also be valuable for merchants who need to take a deposit on large order.