Electrical sensor apparatus comprised of pressure sensors and also incorporating item compartments for use with shopping apparatuses, namely, shopping carts, shopping trolleys, shopping bags, or shopping baskets; pressure sensors for use with shopping carts, shopping trolleys, shopping bags, shopping baskets, or other shopping apparatuses; electronic Docking stations for shopping carts, shopping trolleys, shopping bags, shopping baskets, or other shopping apparatuses; electronic Docking stati...