Every stamp, a reason to return

You get a print-ready PDF of stamp cards with your business name, reward, unique codes and QR codes, plus a stamp ledger that tracks the stamps.

Real sample

Samples were made from fictional orders.

Each A4 sheet holds 8 cards. Every card shows your business name, your reward and your brand colour.

Each card has its own code and QR, so stamps are tracked card by card.

Stamps are stored in kartlar.json. The reward is earned at the 10th stamp. Cards are anonymous and no personal data is collected.

How it works

Tell us your business name, reward, number of cards and colour.

The cards are prepared as a PDF along with the stamp ledger.

Print the PDF, hand out the cards, and add a stamp by card code on each visit.

What you get

Delivery: Files are prepared shortly once your order details are complete.

FAQ

Is any personal data of my customers collected?

No. Cards are anonymous; only the card code and stamp count are stored.

When is the reward given?

At the 10th stamp. You write the reward text, for example “10th coffee on us”.

How do I add a stamp?

Run the stamp command with the card's code; the result is written to the ledger.