A Groupon like website in ASP.NET

We are looking for professional ASP.NET web developers to develop a Groupon-like website in ASP.NET. We like the site to have all the functionality of Group and Groupon clone [login to view URL] " General Features: Merchant login Referral System OneStepCheckout Option to have Email subscription as a default page(splash page) Extension for Google Chrome Browser Coupon redeemed status in user login Facebook Login Facebook fan box Facebook Comments for the individual deals Promote by sharing the deal on Facebook and Twitter and email to Friend. ‘Follow Us’ links for Facebook, Twitter, LinkedIn Recent Tweets – Twitter Widgets (Profile, Fave, Search, List) Rss Feed Featured Business SEO Friendly URLs Gift to friend - Deals can be gifted to friend Multiple side deals Ability to add video for a deal Image Slide show for deals Main background image can be changed from the admin panel Shopping Cart can be integrated with SSL certificates. Ability to place upcoming deals, which will get activated on the specified date for a particular city. Google Maps and Google Analytics Subscribe and unsubscribe to e-mail newsletters Recent deals Upcoming deals Active deals Status Box for ‘Total Money Saved’ and ‘Total Bought’ Spam mail filter in the contact form Ability to add more customized pages Active and Upcoming Deals can be viewed in a separate page Member area : Purchase History Account Overview Manage Password, Address Print Orders Invite friends Print Coupons Download Coupons in PDF format Newsletter Subscription Newsletter: Daily Deals Email Subscription for a city. Mail Chimp Sync Constant Contact Sync Payment gateways: [login to view URL] Paypal Moneybookers PagSeguro Merchant login: Add main deal Add side deal Manage deals Add multiple images to a particular deal Deal summary Buyer list Coupon redemption status "