Coffee shopCafé Praga·Warsaw
Every 7th customer returns daily — thanks to the card
A cozy coffee shop in Praga grew daily customers by 14% in 60 days — without price changes or menu tweaks.
+14%
Daily-customer lift
7 / 50
Customers returning every day
32%
Basket lift among regulars
The challenge
Café Praga has been open since 2018 — strong reviews, a local crowd. But competition nearby is growing and Patryk (the owner) was seeing weekly revenue dip. He didn't want to drop prices or run brand-destroying promotions.
What they did
A stamp card: 10 coffees, the 11th free. Standard mechanic, but Patryk added something extra — a "2× stamps on a rainy day" push. He wrote the campaign copy by hand whenever he saw rain.
"The 2× stamps on a rainy day push is a little magic. Customers laugh, take photos, and come in. It's not just a loyalty program — it's a relationship." — Patryk
60-day results
- +14% daily-customer lift — from 43 to 49 people per day
- 7 of 50 regulars now return daily (was 3)
- +32% basket lift among regulars (they now order food, not just coffee)
- Zero brand-eroding promos — no "−20% off" on products
Your venue could be next
First card in a customer's wallet in 15 minutes. Completely free, no credit card.
Start for free →