One Delivery is an online food delivery service operating in over 35 UK cities. It offers restaurants three outsourced delivery options: fully managed delivery, an online ordering plugin with outsourced delivery, or listing on the One Delivery website. The document provides details on each option and case studies on the revenue increase experienced by restaurants using One Delivery. It aims to convince restaurants to outsource their delivery to One Delivery for a low fixed fee while gaining online ordering and access to One Delivery's large network of drivers.