The stamp card your regulars never forget at home
Paper punch cards get lost, washed and faked. Stampaki puts your coffee card in the phone your customers already carry, and stamping takes one scan at the counter.
Why paper stamp cards stop working
Cards go missing
Half-full cards sit in drawers or go through the wash, so a customer who would have returned for the free coffee never does.
Easy to fake
A stamp from any shop looks much like yours. You have no way to know how many free coffees were truly earned.
No idea who your regulars are
You know the faces, not the numbers: how many people return weekly, and who stopped coming.
A Tuesday at the counter
How a stamp card fits into the busiest hour of the day.
- 07:42
First regular of the day
Maria shows her card; the barista scans it while the espresso pulls. Stamp 6 of 8.
- 08:15
A new customer joins
He scans the QR by the till and has a card before his flat white is ready.
- 10:30
Double-stamp morning ends
The Tuesday campaign stops automatically at its end time — nobody has to remember.
- 16:05
A free coffee is redeemed
Maria's 8th stamp unlocked a reward on Friday. Today the barista redeems it — once.
Suggested program: 8-stamp coffee card
One stamp per hot drink. The 8th coffee is free, and extra stamps roll over to the next card so nobody loses progress. A daily stamp cap stops counter mistakes from snowballing.
- 8 stamps per card (adjustable 2–20)
- Rollover of extra stamps
- Up to 5 earning scans per card per day
- Optional double-stamp days
Avli Coffee — Coffee card
One stamp per drink. The 8th coffee is on the house, and extra stamps roll over to the next card.
Simulated card — not a real Wallet pass
How it runs on a busy morning
Customer joins from the counter QR
A table tent or poster by the till. Joining takes a first name and two ticks.
Barista scans the card
Any phone becomes the scanner. A press adds a stamp; +2 for a double order.
The free coffee unlocks
On the 8th stamp the card shows a reward ready. The barista redeems it once — it can't be used twice.
The card updates on the phone
The customer sees the new stamp on their card, ready for tomorrow.
Ways coffee shops use it
Double stamps on quiet afternoons
Fill the 3–5 pm dip with a scheduled bonus that applies automatically.
One card for every branch
Customers collect in any of your shops; staff only stamp at their own location.
Bakery add-ons
Run a separate pastry card or a limited-time seasonal reward.
What your customer experiences
Card in the Wallet
Their card sits next to their bank cards, with cup icons filling up.
Nothing to remember
No app, no password. Lost phone? They can restore their card by email.
Seasonal offers on the card
The pumpkin-latte promotion appears on the card while it runs.
Supported features
- Coffee-cup stamp design
- QR enrollment poster
- Camera or code scanning
- Double-stamp campaigns
- Multi-location staff permissions
- Greek and English cards
Stampaki is in its pilot phase. Apple Wallet and Google Wallet issuance is built into the product and is being verified with live provider accounts before general availability.
Frequently asked questions
How fast is stamping at the counter?
Can a customer collect stamps twice by mistake?
What happens to my existing paper cards?
Can I change the number of stamps later?
Retire the paper punch card.
Start from the coffee template and have your counter QR ready today.