Push the cart quickly enough and you can defeat the magnetic locking mechanism. Just push it really fast past the boundary where it would lock and keep going un

Push the cart quickly enough and you can defeat the magnetic locking mechanism. Just push it really fast past the boundary where it would lock and keep going until you’re out of range. Dunno if that still works, but I enjoyed defeating the locking mechanism at Safeway when I was a kid even though I didn’t even want the shopping cart.