Sample tweet: "It's Friday, so how about a coupon for $5 off your bill at TGI Friday's? http://bit.ly/hFsBWv Bill must be $15 or more, excludes alcohol."
Think of CheapTweet as a social search engine for finding Twitter deals. Individuals or retailers can post their deals and coupons on CheapTweet.com where the community votes the deals up or down in a Digg-like fashion. The best of the best are then tweeted out via @cheaptweets.