Coupon Builder

I need an ASP.NET app for creating and managing online coupons. Need to be able to create, edit, preview, save and delete coupons. Must also be able to edit text, upload images, change colors, font sizes, set expiration dates, coupon codes, etc. Backend database can be MS Access, SQL Server or XML (we will integrate into our own SQL Server database) Only bid if you can code in .NET and deliver ontime. Need a quick turnaround. Happy Bidding!