AbleCommerce Shopping Cart Software

I am in the process of modifying the checkout steps for my client and I was wondering about something. My client wants the following steps
Peronal Info (Shipping and Billing) --> Payment info (But not actually pay here) --> Confirm (confirmation with pay now button) --> Receipt page

Is there a simple way to capture billing information (CC#, Name on card, expiry date, etc) and then use that on the next page?

The easiest way is to use asp.net session state. For additional information refer to:

http://msdn.microsoft.com/en-us/library/ms178581.aspx