Not just one visit. Every week.
Paper stamp cards get lost; the digital one lives in their pocket. Customers scan their QR at the till, the stamp is added automatically and the reward is ready when the card is full.
- 3 secStamp by QR at the till
- 0Paper cards or rubber stamps
- Every branchStamps work everywhere
- Your callStamps, cashback, birthdays
A system that rewards customers who come back.
A customer loyalty program rewards people who return: stamp cards, cashback, birthday treats or a gift for bringing a friend. A digital stamp card does it without paper: stamps collect in the customer's app, are added by QR at the till, and the reward is ready when the card is full.
Three steps. Easy for them, good for you.
Welcome1. JoinCustomers join in your brand's app; their stamp card and offers are on their phone.
3 sec · +1 stamp2. ScanThey scan their QR at the till; the stamp is added as the payment goes through.
10th coffee free3. EarnWhen the card is full the reward is ready in the app and redeemed with one tap.
Pick what fits, or run them all.
"Buy 10, get 1 free": coffee stamp cards, dessert cards, menu cards. The reward is ready when the card is full.
Part of the spend goes back to the customer's wallet for their next visit.
A treat or discount is set up automatically on their birthday; the cashier sees it too.
A reward for the new customer who joins by invite link, and for the friend who invited them.
A monthly subscription brings customers in every day; redeemed by QR at the till.
PrivilegesDiscounts for professions, institutions and companies, applied on wallet payment.
Paper stamp card vs digital stamp card
| Paper stamp card | sipnik digital stamp card | |
|---|---|---|
| If it is lost | Stamps are gone | On the phone, never lost |
| Fake stamps | Hard to spot | Stamps added by QR at the till |
| Branches | Usually one branch | Works at every branch |
| Knowing customers | No idea who comes | Who, how often, what they buy |
| Bringing them back | Not possible | Notifications to lapsed customers |
| Measuring cost | Guesswork | Participation and cost in the campaign report |
How to set up a customer loyalty program
- 1Pick the reward
Something customers really want: your best-selling coffee, dessert or menu.
- 2Set the rule
One memorable sentence, like "1 stamp per visit, 10 stamps for a free one".
- 3Introduce it at the till
The cashier asks for the QR at every payment; the stamp is added automatically.
- 4Announce it in the app
Tell customers with a campaign card and a notification; put QR cards on tables.
- 5Measure and improve
See participation, cost and who comes in the campaign report; adjust the rule.
See what loyalty earns you.
- Campaign reportHow many joined, how many rewards were given and what it cost you; with age and device breakdowns.
- Smart notificationsOne-tap messages to customers close to a full card or who haven't visited in a while.
- sipnik PrizmaWho your loyal customers are: age group, visit times and what they buy.
- Branch by branchStamps and rewards work everywhere; reports per branch.
Participation · cost · demographicsQuestions about loyalty programs
What is a loyalty program?
A system that rewards customers who come back: stamp cards, cashback, birthday treats or a gift for bringing a friend. The aim is regular visits, not a single one.
How do I set up a customer loyalty program?
Pick a reward, set a one-sentence rule ("10 stamps for a free one"), start adding stamps by QR at the till, announce it in the app and on tables, and measure it with the campaign report.
How does a digital stamp card work?
The customer scans their QR at the till and the stamp is added with the payment. Stamps collect in the app; when the card is full the reward is ready and redeemed with one tap.
Do customers need to download an app?
Yes; stamps, rewards and offers live in your brand's app. Customers download it once, then simply scan their QR at the till.
Why digital instead of a paper stamp card?
Paper cards get lost, stamps can be faked and you never know who comes. A digital stamp card lives on the phone, is verified by QR, works at every branch and shows how often each customer visits.
Cashback or a stamp card?
A stamp card is simple and memorable for customers who buy one product (like coffee) often. Cashback returns part of the spend to the wallet and suits customers who buy different things. Both can run together.
Does the loyalty program work at all my branches?
Yes. Stamps and rewards earned at one branch can be used at every branch of your brand.
Does it work with my own POS software?
Yes. If you don't use sipnik Kasa, your till software connects over the API; QR stamps and wallet payments work there too.
How do I measure what loyalty costs?
The campaign report shows how many joined, how many rewards were given and what it cost you, with age and device breakdowns.
Which businesses is it for?
Cafés, restaurants, patisseries, bakeries, chocolatiers and chains. It works the same for a single shop or a chain.
Last updated: 16 October 2026
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