The Importance of Self-Checkout in Tipping

Gray: Tipping is definitely a corner now. It's been enough times for it to have corner status. Panera has introduced a thing, which is basically a self-checkout for ordering your own food or drink at the Panera. So if you have a quick order, you can go in. There's a little screen. You can boop, boop,. boop. All right. I think needs to be discussed.