Join the Loyalty Club
Enter your phone number once to get your personal QR stamp card.
Already have a card? Your device will remember you automatically.
How it works
1
Register once
Enter your phone. We create a unique QR code just for you - stored on your device.
2
Show your QR every visit
Open this page and show your card to the waiter. They scan it to log your visit.
3
Earn rewards automatically
After the required number of visits, a reward is triggered - free cup or discount.
Redeem with your waiter
Show your reward notification to any Karafuu team member to claim it.