I agree except for smaller mom/pop food shops. I can tell you having a lot of experince in that realm that retail food is TOUGH. And if you are running, a sandwich shop let’s say, to be able to automate the cashier job even if it means losing a few cash sales is basically necessity at this point to compete with the big boys and with ultra inflated inventory prices and inflated labor costs. The only alternative is charging 25 bucks for a 8 dollar sandwich …. Currently we’re only at about 16 bucks or so for that 8 dollar sammich … but automation or expediting checkout is the last line of labor cutting keeping it from being a McDonald’s only world for many smaller food spots. Tip in cash for sure tho.