DoorDash enables restaurants to partner for delivery and pickup, reaching new customers and increasing sales without sacrificing profit margins. Businesses can manage orders, communicate with drivers and customers, and respond to reviews through a centralized merchant portal. The platform offers flexible integration with existing POS systems, allowing for seamless order management and menu updates. Restaurants can also leverage promotions, sponsored listings, and analytics to optimize performance and customer engagement. Additionally, DoorDash provides tools for online ordering, branded mobile apps, and in-store QR code ordering to enhance the customer experience and drive growth[1][3][5].