Coupon Style Website Design

I am looking for a designer and or developers that are required to design, build and construct a website so that we may operate a group buying site. You may have already seen examples such as [login to view URL], [login to view URL], [login to view URL], [login to view URL], etc… I require someone who has had some similar work in the past and would like to see examples/demonstrations of your work. What my requirements are as follows: Registered user login area cms reporting functions database extractions ability to pre-set all deals administration controlled regarding offer details countdown timer deals tipped section limited time offers users receive an email; visit the site to buy the deal, the deal becomes valid once a certain number of deals are bought. Once the deal is valid, user’s credit cards are charged and receive an email with a personalized printable voucher or coupon code (for online retailers). This a very critical and urgent project for me but quality supersedes. I would like to see your work outlining similar requirements as to mine. Paypal intergration The website needs to be secure and protect private user data and no copyright laws/ intellectual property rights should be violated. Additional information: • Ability to post new deals with following info: deal info, end date/time, min/max order & discount rate. • Options to share the deal ons Facebook, Twitter or Email. • Facilitate customers to sign-up for e-mail alert • Facilitate secure payment option with direct credit card transactions & through Paypal • User portal which can store coupons bought, payment information etc. • Categorize deals by area/location • Allow customers to create accounts, sign-in, bid for deals, provide payment info • Ability to sell vouchers on a tipping point model (i.e. no one is charged until minimum number of deals have been bought • After purchase, an email is automatically sent to buyers prompting them to send the deal to a friend • An attractive voucher template that’s easily amended, incorporates text & images in PDF form • Should be built with ability to tag the deals – users will ultimately be able to subscribe to deals by category • Ability to automate the site’s Facebook & twitter feeds • Generation of the coupon for successful bids – Real time or chosen by the admin • Implement a lot of social media features into every product e.g. Facebook like button for user to click and show how many user like this products’ • Ability to track &display deal progress (i.e. how many people have bought the deal & whether or not it “tipped”) • Ability to generate a rotating number of printable vouchers, each with its own code • Ability to create a “page” for each voucher with text, image and “fine print” – i.e. rules & regulations of the deal • Ability to allow users to sync their activity on the site to their Facebook & twitter pages (i.e. I just bought this deal& – you buy it too) • Must have admin panel/CMS and ready website which you have done before to let us take a look • About us, Contact us, How the site works options to click on • ability to integrate google maps for every deal & corresponding location • Logging into Facebook directly • Money saved and total number of coupons sold to date Please reply with confidence with similar prior work. Contact me for any further details and or questions. Thank you