The café creates a program
Set buy-9-get-1, pick a brand colour and a logo, then print a table QR or share a join link. Keep your till, keep your coffee.
The problem
Paper cards die in bags. Apps die on home screens.
Independent cafés still run loyalty on cardboard. Customers lose them, staff hate counting them, and “download our app” has never once stuck for a single-site roaster.
- Wet, bent or forgotten cards kill redemption — and with it the habit that brought people back.
- Chain apps and POS loyalty modules lock you in; indie tools mean yet another login to support.
- At peak rush a barista needs something as fast as marking a box, not a five-tap flow.
What Stamp does
A Wallet pass. A QR. Done.
Stamp puts the loyalty card where phones already keep boarding passes and concert tickets. No App Store install for the customer, no new hardware for the counter.
- The customer adds a branded pass once, and the stamps update themselves whenever you scan.
- Staff open a lightweight scan page on any phone — camera, +1 stamp, or redeem.
- The café pays, not the drinker. Customers never meet a paywall, just a free Wallet card.
How it works
Three steps. No POS surgery.
The customer adds it to Wallet
They scan once and tap Add to Apple Wallet. That pass is now their card — two taps from the lock screen, forever.
The barista scans the pass
The QR on the pass is the customer ID. One second, one stamp. At nine, the pass flips to “Ready to redeem.”
The Wallet card
What customers actually open.
A real Apple Wallet loyalty pass, not another app icon on a home screen nobody scrolls. Strip, stamps, reward, QR — the same information as the paper card, except it is always with them and it cannot get wet.
- 1It lives in Wallet. Double-click the side button, tap the pass. No unlock-find-open-login.
- 2The QR works offline. The stamp count syncs the next time the phone has signal.
- 3The strip is your brand. It reads as their card, not a generic coupon from a platform.
0app installs asked of customers
0second to add a stamp at the till
0taps from lock screen to the QR
What else the café gets
Enough to run a busy till, and deliberately nothing more.
01
Mia6/9
Jordan4/9
Ana2/9
Who’s close to a free one
Every regular’s progress at a glance. Undo a stamp given by mistake, or add one by hand.
02
Stamps today47
Redeems3
Today at a glance
Stamps given, rewards redeemed, new members. Enough to glance at between coffees.
03
Café setup
Harbour Roast
9 stamps → free coffee
Your brand on the pass
Name, logo, colour and reward threshold, shown on every Wallet card.
04
Stamp Pro
One caf\é, one subscription
Billed through the App Store
You pay, your regulars don’t
One subscription per location. Customers never meet a paywall, just a free Wallet card.