Blog
Shop-floor notes on stamp cards.
How paper punch cards fail, where the QR goes, and what staff actually say. Written for cafes, salons, gyms, and counters — not a boardroom.
All notes
Cafes, salons, gyms, and the counter.
Cafes
How cafes run buy-4-get-5th-free without paper
The classic coffee punch card, on the phone. Put one QR where they wait. Baristas stamp per cup. Stampzo is built for that cafe loyalty card.
18 Aug 20268 min read
Salons
A salon loyalty card that does not need an app store
Clients will not download a store listing for a haircut stamp card. They scan a QR at reception and keep visits on the phone. That is Stampzo.
14 Aug 20268 min read
Gyms
Gym and studio visit stamps that sit on the phone
Guest pass rewards and class stamps without a paper card at the desk. Members show the phone. Front desk scans in two seconds on Stampzo.
11 Aug 20268 min read
Shop floor
Where to put the QR poster so people actually scan
One join QR where they already wait — counter, window, or table. Stamps never come from that poster. Staff scan the phone. Stampzo’s QR kit is built for that.
8 Aug 20269 min read
For staff
How staff stamp a customer card in two seconds
Open Scan, point at their phone, confirm the name, tap. Full card: give the reward, then redeem. Stampzo’s whole counter script.
5 Aug 20268 min read
Guides
Why stamp cards beat a blanket discount for local shops
A 20% code trains people to wait. A digital stamp card trains them to come back. Stampzo is one shop, one reward — not a coupon tool.
2 Aug 20268 min read
Read it, then run it. First program is free.
Set the reward, print the poster, stamp the next visit.
No credit card · First program free