In November, Facebook announced its new “Deals” platform that allows users to check-in to various local businesses for discounts. On Tuesday, the social network announced that it’s taking that idea one step further with its new “Deals on Facebook” service — which is currently being tested in Atlanta, Austin, Dallas, San Diego, and San Francisco. Using the Deals on Facebook, friends will be able to see local specials — such as concerts or group discounts at restaurants – and buy them directly from the social network. While we definitely see this service competing head-to-head with similar services from Groupon and Living Social, Facebook has teamed up with a number of partners, including aDealio, Gilt City, HomeRun, kgb deals, OpenTable, Plum District, PopSugar City, ReachLocal, Tippr, viagogo, and zozi for a more robust offering. If you’re in one of Facebook’s beta markets, hit up http://www.facebook.com/deals for more info.