Amazon is buying 100K custom delivery vans so integrating self-driving is a logical step. They can even use existing delivery routes to map out a city before turning on autonomy. https://electrek.co/2020/02/06/rivian-amazon-electric-delive...
With Amazon ElastiChute, you can seamlessly transfer hundreds of physical packages from delivery van to a client's front door. ElastiChute elastically expands to envelop a package and jettison it at just the right speed at a customer's door.
Only pay for the hydraulic fluid you use.