As Emily White, Facebook's director of local, tells Internet Retailer: "The fact that every step of the process -- from interacting with the deal, booking the
deal and experiencing the deal -- is tied to friends makes it more likely that you'll have a positive experience with the business and revisit it again."
The effort directly challenges established deal services like Groupon and LivingSocial. Facebook plans to use its own back-end payments system to handle Deals, while consumers will be able to pay for Deals using Facebook Credits as well as other payment methods.