482706 Checkout deposit with CIM API PHP Authorize.net Shoppepro

We would like this feature fully functional by Wednesday. Can you do it? To have an order button that processes $2.00 'holding' fee and then upon product readiness be able to login to [login to view URL] or ShoppePro admin account the press a button to process the balance and shipping. They would agree to the charges (balance and shipping) at the time of making the $2.00 holding/deposit. Once the product is ready and 'shipped' be able to process the remaining balance without the customer having to re-enter their information. Please let us know, when it could be live and cost.