The digital stamp card for your café
Turn the coffee-to-go into a ritual: your guests collect a digital stamp with every coffee, right in Apple or Google Wallet – and happily come back for their free cappuccino.
Try free for 14 days How it works

Typical challenges for Cafés & Coffee Shops
Paper cards get lost
Paper stamp cards end up in the washing machine or stay in the other jacket. All that collected loyalty is simply gone.
Every second counts in the morning
During rush hour there's no time to hunt for stamps and cards. The queue gets longer, the mood gets worse.
Reprinting costs money
Reprinting cards, buying new stamps, spotting fake stamps: paper eats up time and money.
Why a digital coffee stamp card works for cafés
Coffee is a habit. Someone who passes two cafés on the way to work rarely makes a conscious choice – they follow a routine. A stamp card is the simplest way to steer that routine towards your café: every visit brings your guest visibly closer to their reward.
With happywallet, that card no longer sits in a wallet full of receipts, but in Apple Wallet or Google Wallet. Guests sign up via a QR code at the counter, you scan their code with every purchase – done. No app to download, no account, no hurdle. That's exactly why spontaneous walk-in customers join too.
And because the card is digital, you can do more than just count: the dashboard shows how many regulars you have, and you can use campaigns & promotions to liven up quiet afternoons – for example with double stamps on filter coffee.
How happywallet works for Cafés & Coffee Shops
Display next to the coffee machine
happywallet automatically creates a flyer with a QR code. Print it, put it on the counter – done.
Guest scans while waiting
While the milk is being frothed, your guest saves the card to their wallet in seconds.
Scan with every order
You scan the code on your guest's phone – the stamp appears on the card instantly.
Redeem the free coffee
Once the card is full, you see it when scanning and redeem the reward with one click.
What happywallet does for Cafés & Coffee Shops
Coffee stamps in your café's design
Colours, logo and stamp icons that match your branding – from specialty coffee bar to traditional coffee house.
Lightning-fast at the counter
Give stamps by scanning with the app or web dashboard – even when the queue reaches the door.
No app download
The card goes straight into Apple Wallet or Google Wallet. One scan of the counter display is all it takes.
Promotions for quiet hours
Motivate guests with campaigns & promotions, e.g. double stamps in the afternoon or when launching a new blend.
Know your regulars
Keep track of customers and points and see who drops by regularly.
Paperless & sustainable
A perfect fit for reusable cups and fair-trade beans: no more throwaway cards.
Reward ideas for Cafés & Coffee Shops
You decide the reward, the number of stamps and the design. These ideas work well in practice:
Paper stamp card vs. happywallet
Why more and more Cafés & Coffee Shops are switching to a digital stamp card.
One price. All features.
Everything you need for your loyalty program for Cafés & Coffee Shops – in one simple plan. No hidden costs, no complicated packages.
- Unlimited digital stamp cards for your customers
- Automatically generated QR code flyers for a quick start
- Seamless integration with Apple Wallet & Google Wallet
- Easy management of customers and points (via app & web dashboard)
8 to 10 stamps for a free coffee have proven effective. The reward stays within reach and your café benefits from many repeat visits. With happywallet you choose the number freely.
No. The stamp card is saved directly in Apple Wallet or Google Wallet – which are already installed on almost every smartphone.
You scan the QR code on your guest's wallet card with the happywallet app or in the web dashboard. The stamp is added instantly.
Yes. You define colours, logo, icons and the reward yourself – so the card feels like part of your café.
happywallet costs €20 per month including all features and can be cancelled monthly. You can try it free for 14 days.