Point of Sale/Retail (POS) System

The program should be written in vb.net or c# and use an access database or SQL Server 2005 as the backend. Source code must be provided with the project. Overview: The system will be used in a retail fast food store/restaurant. The user interface should look very professional, and easy to navigate. The system should be able to do the following: 1)Take orders and save them to the database (everything should be timestamped for auditing) 2)Print receipts to a receipt printer 3)Easily edit order buttons on the interface. 4)Credit Card Processing through internet (ie. [login to view URL]) 5)Gift Card Functionality 6)End User security Enabled System (ie. User/Supervisor/Manager Access Levels) 7)Inventory Management 8)Reporting System Please look at [login to view URL], as the functionality should be very similar. Please look at [login to view URL] , as the display should have a similar look-and-feel.