I love the system Meijer has. For grocery shopping or any shopping. You put a app on your phone. (I know I know) Then you scan and bag your groceries as you shop. Then when you are done you go to the you scan register scan a bar code and it downloads all the items in your cart.swipe your card and go. No unloading cart and bagging.
Everything is already based by you.
Everything is already based by you.