Vending Machine Robot on wheels to go after customers. With a little encouragement, a customer may as well buy a drink or two from your Vending Robot. Some people are just too tired to walk to a vending machine unless the urge is overwhelming. A roving Vending Robot may well be able to seve these group of customers by literally approaching them.
A Vending Robot on wheels that can cover a bigger area, can reach out to more customers and there by increasing sales.