During checkout, the tip field of your order summary displays the amount of the gratuity to be added to your order. A 10% tip is added to all on-demand orders by default, but you are welcome to adjust that amount. Just click the Edit link shown next to the tip during checkout, then enter your preferred amount.
Our retail partners ensure that your tips are passed along to their delivery personnel, with the exception of those retailers who employ a third-party service to complete deliveries. A 10%-20% tip for delivery is customary.