The document introduces Facebook Deals, a new product that allows businesses to offer discounts and promotions when customers check in on Facebook. Deals can help businesses acquire new customers, spread word of mouth marketing through customers' friends, and build customer loyalty. There are four types of deals: individual deals, loyalty deals for repeat customers, friend deals for groups, and charity deals that donate to non-profits. The document provides guidance on creating deals, best practices, and preparing businesses and employees to fulfill deals.