Advantages

• Less and better use of space: Our warehouses would be more compact and smaller than the usual supermarkets, we would use less but no zero space to the parking lots, where the physical customers would park their cars and the robots would have their own place of loading and recharge (inside the warehouse), where they would be safe and would be able to rest and get maintenance.

• Less traffic: Because there would be less people on the roads to get their groceries and way less people on the parking lots.

• Less spend of gas: Since our robots would run on energy, they wouldn’t spend gas so it would be less damaging to the environment.

• Convenience and Comfort: As you wouldn't need to get out of home the levels of convenience and comfort would reach high levels, making life less stressful.

• Less Trash: Since the robots would delivery it in a unique storage compartment it wouldn't need to use plastic bags, one of the things that most pollute the environment, making the world more healthful.