In its case, Amazon made use of customer tips to make up for promised base pay to drivers rather than dole out the promised pay itself and add the tips as a complement to its drivers' payments. The case reminisces that of DoorDash, the popular food delivery service that was found to have used customer tips to make up for promised base pay for its couriers and recently agreed to $2.5 million settlement for a legal case brought against it in Washington DC.