Asp.Net Open Source Shopping Cart Design Integration / Programming

Programming : Shopping Cart & Payment Gateway Integration Admin Username & Password ( with option of guest login ) User Profile Management Main Category Add/Edit/Delete Sub Category Add/Edit/Delete Product Details Add/Edit/Delete ( Product Code, Product Description , Fabric Color , stock qty ) Size Chart , Price (In US$) Product Photos Big & Small Add/Edit/Delete Shipping Quantity Selection SEO Title, MetaTags, & Description Add/Edit/Delete Shopping Cart Checkout Shipping & Handling CalculationCustomer Account LoginCustomer Account Registration FormBilling & Account Details FormShipping Details FormShipping MethodOrder Confirmation & Payment Procedure Coupon - Code - Date integration with shopping cartList of Transactions Order printout with photo Reports Order status Order processing ( entering shipping details , update payment ) Categorywise Report Categorywise & Sizewise Report Datewise & Itemwise Report Please find the layout of homepage **[login to view URL]** Do let us know is it possible to incorporate as it is or need to make changes ? Secondly, kindly explore the possibility of .net opensource only .