Ubereats has a bonus structure known as "opportunities" in the app that periodically get released in two common structures - Structure 1: Dinner rush cover (5-9pm, complete up to 12 deliveries and receive $X bonus every 3 or 6 deliveries, varies slightly on bonus amount and deliveries required). Structure 2: Delivery sprints, complete x amount of deliveries and recieve x bonus within x time (normally 2-3 days to achieve the goal and normally a bonus based on 20-50 deliveries over said timeframe)