Honey! Where do you shop?! It's not near the toothpaste.
Again, in my post 70: I'm assuming that most parents are smart enough to control their kids. When mine got too big for the carts, they were either in the basket or holding the pocket of my jeans. The MINUTE they let go I knew it and they were back by my side where they belonged. As they got older, when Hubby was along, he'd say, "where do your hands belong?". My boys put their hands in their pockets and stayed beside us.
What I did worked.
You were lucky, that's all.