The digital loyalty card
for your business
Karto replaces the paper stamp card with a loyalty card in Apple Wallet and Google Wallet. Your customers keep it on their phone, and you build loyalty without asking anyone to install an app.
Karto in 15 seconds
The paper card that gets lost becomes a card on your customers' phones. You scan it at every visit, and Karto brings them back.
Everything you need to build loyalty
A complete solution, designed for restaurants and local shops.
A card in the Wallet
Customers add their card to Apple Wallet or Google Wallet in one tap. Nothing to install, nothing to lose.
Points or stamps
Pick your mechanic: points for every euro or franc spent, or stamps, such as "X visits = one reward".
Rewards & tiers
Set up automatic reward tiers and birthday gifts for your best customers.
Notifications
Bring customers back (birthday, inactivity, nearby) with a message right on their phone, at the right moment.
Built-in CRM
Track your customers, their visits and your loyalty revenue from a clear dashboard.
GDPR compliant
Your customers' data is processed in line with the GDPR and hosted in the European Union.
How it works
Up and running in minutes, with no special hardware.
The customer signs up
They scan a QR code in your shop and add the card to their Wallet, with no account to create and no app to install.
You record each visit
At every visit, you scan their card from your merchant dashboard. Points or stamps are added automatically.
They come back more often
Rewards, notifications and targeted offers bring customers back and grow their average spend.
Loyalty brings customers back
What recent studies show.
more visits: loyalty program members come more often than other customers, and spend 38 % more per visit.
Circana and Paytronix, 2026, real restaurant dataof people in France say a loyalty program encourages them to return to a shop.
SumUp survey, April 2026, 1,500 people in Francefeel closer to a local business that rewards their loyalty.
SumUp survey, April 2026, 1,500 people in Franceof people in France are ready to join a loyalty program when they are offered one.
Observatoire de la fidélité, November 2023Simple plans, no commitment
15-day free trial, then no commitment. Change or cancel at any time. Calculate what Karto earns you.
STANDARD
- Apple Wallet & Google Wallet card
- Up to 150 customers
- Counter QR code
- Basic statistics
- Email support, reply within 72h
PLUS
- Everything in Standard
- Unlimited customers
- Automated, unlimited push notifications
- Advanced statistics
- Optional phone: +€100
- Priority email support, reply within 48h
NEC PLUS ULTRA
- Everything in Standard + PLUS
- Multi-location
- Up to 9 locations
- One card valid in all your locations
- WhatsApp support, reply within 24h
No setup fee: instant access, no commitment.
Optional phone: +€100.
Save with annual billing: 2 months free on every plan (annual option paid upfront, 12-month commitment).
🤝 Refer a business: 1 month free for you and the business you refer.
Prices exclude tax. The merchant dashboard is currently in French: we'll guide you through the setup.
Prices in Swiss francs, excluding tax. Is your business in Switzerland? Email us at support@karto.cards and we'll open your account with you, with card payment in CHF.
Want to try Karto?
Tell us about your business and we'll find the loyalty setup that suits you.
Contact us