Small storage units are a new thing. This is a sample from the old storage unit where you rented a small space to store you things in. Well, this is similar that. You rent a small space to store small items temporarily.
This is specifically good for people that are selling items online and want to do contactless transactions. You can drop off your items in a locker for a n hour and pay $1, and your customer may go and pick it up when they want. Never meet a customer again. Store your small items in a temporary small locker.