Wegmans (grocery store in NY) has a new cart that helps make grocery shopping a lot easier!!! Especially if you don’t have much time or have kids it’s a great option to be able to grab, go, and then just pay at self-checkout. You grab the cart and it scans as you puts things in the cart, if you take something out it takes it off the list. It’s very simple and easy to use. Once you are done shopping, you go up to the self-checkout and scan the QR code. Thn just pay as you would when checking out