DoorDash is a food delivery startup that connects customers with local restaurants. It uses a network of delivery drivers ("Dashers") who pick up and deliver food orders using the DoorDash platform and mobile app. DoorDash earns revenue through commissions from partner restaurants, delivery fees from customers, and advertising fees. The DoorDash business model aims to benefit all stakeholders - partner restaurants gain access to new customers, Dashers have flexible work, and customers can conveniently order delivery from local restaurants.