Deliverbot arrives

This is the micro version, the lid pops up with the item ordered.  

The macro version is a flat bed bot, with a small lifting arm.  It drives the neighborhood and drops your order off with the arm, placing it into your secure delivery bin at the curb edge.

Now, consumer have to buy the delivery bin, sort of a very large mail box.  It is buried into the ground actually, the lid is at curb level, like a manhole cover.  The cost of deliver box is about $200, but you pay for it in six months since you never have to drive to the store again.  

All the stores remain, we still use the inventory control.  The bots just cruise between stores and homes, optimally.