Comparison
The paper card has worked for decades. Here is the honest comparison of what you gain by switching — and where paper actually comes out ahead.
In short
The paper card is the cheapest start: ready to use immediately, with no technology at all. But it often ends up in a drawer or the trash, and you never learn who comes how often. A Wallet stamp card stays on the smartphone, can send push messages and delivers reporting — without an app download. Your own customer app only pays off for complex loyalty programs with a large budget.
Comparison table
| Criterion | Wallet stamp card (reloop) | Paper card | Your own customer app |
|---|---|---|---|
| Cost | from €0/month | printing costs, ongoing | high development costs |
| Setup time | a few minutes | instantly | months |
| App download required | no — Apple & Google Wallet | no | yes |
| Loss & forgotten-at-home rate | low — the card stays on the smartphone | high — gets lost or left at home | medium — the app often gets deleted again |
| Push messages | yes, straight to the Wallet | no | yes |
| Measurability & reporting | yes, dashboard with stamp statistics | no | yes, depending on implementation |
| GDPR effort | low — EU hosting, templates included | none (not digital) | high — full responsibility is on you |
| Fraud protection | staff scan, every stamp logged | low — stamps easy to fake | high, depending on implementation |
Digitize your paper card
Moving from paper to Wallet is not an IT project: you set up your program once, print the QR code and put it on the counter. Your guests scan, save the card to their Wallet — done. The flow at the counter stays just as fast, only the ink pad is replaced.
An honest take
reloop is a digital loyalty stamp-card system for local businesses — no native customer app. Guests scan a QR code and save their stamp card straight to Apple Wallet or Google Wallet. Staff add stamps with a quick scan, rewards are redeemed digitally, and the dashboard shows repeat visits and campaigns. Operated by candybytes GmbH (Linz) with GDPR-compliant EU hosting — for cafés, restaurants, salons and multi-location businesses across the DACH region.
Set up your digital stamp card in a few minutes — free, with no app download for your guests. You can phase out the paper card in parallel.
Try the digital wallet stamp card yourself or start for free with your first program.
Digital loyalty cards right inside Apple & Google Wallet — no app, no paper. Turn first-time customers into regulars.
Apple Wallet is a trademark of Apple Inc. Google Wallet is a trademark of Google LLC. reloop is not an official partner of Apple or Google.