The stamp rides along with the receipt
Payment already happens at the counter, and a stamp inside that moment costs no extra time at all. Nothing new is added to the flow.
Restaurants & lunch spots
At midday the competition is two blocks wide and very nearly identical. A streak is the only thing that tilts the choice.
Sized to fit a wallet slot and a receipt folder.
What’s different here
Payment already happens at the counter, and a stamp inside that moment costs no extra time at all. Nothing new is added to the flow.
When two canteens are otherwise even, someone two stamps short of a free lunch does not cross the street. That is the only asymmetric argument you own.
A tied card means a channel for saying on Monday what is on the stove this week, with no cost per message. Planned for phase 2.
Straight answer: today the left plate and the QR code are the product. The wallet pass and the notifications are phase 2 and are not built. The dated list further down says exactly where each piece stands.