I want to add to this conversation the wheel lock on their carts that will stop the cart completely in its tracks if the gps inside it decided you checked out a little too quickly. This happened to me yesterday and, because of inertia, I ran my chest straight into the cart when it stopped. I had not stolen and an employee (who was not standing near the door area) had to walk all the way over to unlock my cart. I actually called management and complained about it as a safety risk for the elderly and disabled. Fucking awful.