The way to sell low-volume things like electronic parts might be to have regular scheduled deliveries of requested parts, perhaps every few hours, from warehous

The way to sell low-volume things like electronic parts might be to have regular scheduled deliveries of requested parts, perhaps every few hours, from warehouses to small storefronts or vending machines. 1. You order online. 2. The parts go in a delivery truck. 3. The truck drives for a few hours. 4. The parts get loaded into a vending machine. 5. You go there to get the parts. This makes it possible to supply a small city with parts that are always available within 4 to 6 hours. You only need to drive a mile or two.