We need a collective buying website similar to Groupon.com or Dailydeal.de.
The first criteria of choice will be : did you already work on a similar project recently?
Realisation must be very fast : 3 weeks max.
The requirements will stay simple and the website will be using standard / open source tools like wordpress.

1) Ability to post new deals with following info: deal info, end date/time, min/max order, discount
2) Categorize deals by city (France)
3) Option to share the deal on facebook, twitter, email. Refer a friend
4) Allow customers to create accounts, sign-in, bid for deals, provide payment info
5) Facilitate customers to sign-up for e-mail alert
6) Generation of the coupon for successful bids
7) Facilitate secure payment option with direct credit card transactions.
8) Paypal support. Discussion board for users
9) About us, contact us, How the site works sections
10) User portal which can store groupons bought, payment information.etc