Do people actually pay through a QR code through a sticker on the table though? I've never seen that nor would I ever do such a thing, because yeah that's obvious.

I will scan a QR code on a check the waiter printed for me and pay through that.

> You know exactly how many times your menu was scanned in house

The vast majority of the time I've seen a QR code stuck to a table its just goosejuicerestaurant.com/menu or https://taplist.io/demo-brewery on the QR code. About the only real time I've seen otherwise has been McDonalds, but they have raised metallic emblems glued to the table, it would be pretty obvious if it was messed with. And I'm not sure if they're even useful outside of the app.