The people behind Stamp.

What Stamp is

Stamp is a digital loyalty card that lives in Apple Wallet and Google Wallet. A customer saves your branded card once, your team scans it at checkout, and a stamp lands. When the card is full the reward is ready, and the card updates itself in their wallet without anybody opening an app.

It is one product with one plan, sold to one location at a time, at CHF 49 a month. There is no free tier, no per member pricing and no hardware to buy. The counter uses a phone or tablet it already owns.

Why we built it

A paper stamp card is one of the few pieces of marketing a small business can run on its own, and it fails in the same way every time: the card is at home, or in a coat, or in a bin, and the visit it should have counted goes uncounted. The idea was never the problem. The paper was.

Both wallets have carried loyalty passes for years, and both keep them up to date on their own. What was missing was the boring half: a way for a barber or a bakery to make one of those passes in an afternoon, brand it, and hand it out without hiring anybody. That is the whole of Stamp.

How we build it

• One plan, and the price does not move as your members grow.
• Nothing for a customer to install. The card sits in the wallet they already carry.
• Nothing for a counter to learn. If your team can take a photo, they can add a stamp.
• Your brand on the card, not ours.

Who is behind Stamp

Stamp is built and run in Switzerland, and sold in Swiss francs to businesses here.

Registered name

LagiSolutions GmbH

Commercial register number (UID)

CHE 289.461.929

Address

Loorenstrasse 33a, 8305 Dietlikon, CH

Responsible persons

Markus Lagler, Bea Lagler

Issuing date

August 15, 2025

Reaching a person

One address, answered by the people who build the product. There is no support tier and no ticket queue in front of it.

Email

support@stamprewards.ch

Phone

+41 (0)79 411 83 05