Digital Loyalty Cards

The loyalty card, on the phone.

A digital stamp card that replaces the paper punch card. Customer scans a QR poster, gets a card on their phone, collects stamps every visit. No app download, no plastic — just open and scan.

QR poster for digital loyalty card at a shop counter

Why paper fails here

The counter already knows the loop. The card is what breaks.

Stampzo keeps the same offer. It just lives on the phone the customer already has out.

Paper cards disappear

Customers forget the card at home, lose it in the wallet, or wash it with their jeans. A phone card is always in their pocket.

Plastic cards cost money

Printing 500 plastic loyalty cards costs ₹5,000+ and takes two weeks. Stampzo costs nothing to start and works the same day.

No way to know who came back

Paper cards don't tell you which customers are regulars. Digital cards track every visit so you know exactly who returns and who stopped.

QR poster for digital loyalty card at a shop counter

Example program

Run this tomorrow: Collect 5 stamps, get a free reward

One sentence on the poster. Staff say the same line. Scanner shows when it is time to give the free item.

  • QR poster at the counter, Print the poster, put it where customers pay. New customers scan once to get their card. Done in 10 seconds.
  • Stamp with any phone, Staff open the scanner on their phone, scan the customer's QR. No special hardware, no card reader, no POS integration.
  • Reward redeems at the counter, Card full? Give the free item, then tap redeem. Card resets and the cycle starts again.

Staff lines

What to say out loud

Short. Same order every visit. Full walkthrough is on the For staff page.

  1. 01

    Join

    Scan this QR once. Your loyalty card opens on the phone.

  2. 02

    Stamp

    Show your QR at the counter. One scan, one stamp.

  3. 03

    Check

    Open the card anytime to see how many stamps you have.

  4. 04

    Reward

    Stamps full? Collect your reward at the counter.

Shop-floor rules

Keep the line moving. Don’t invent extra steps.

Do

  • ✓Write the exact reward on the card — 'Free coffee' beats 'Points'.
  • ✓Stamp after payment, before they leave the counter.
  • ✓Put the QR poster where every customer can see it.

Don't

  • ✕Don't ask customers to download an app — the card works in the browser.
  • ✕Don't skip stamps when it's busy — it takes two seconds.
  • ✕Don't change the reward mid-cycle — finish the current round first.

Keep it simple

Start with one reward — 'Buy 5, get 1 free'. Add tiers later once customers get used to the system.

Tell them what they get

Don't write 'Loyalty Points'. Write 'Free chai on 5th visit' or '₹100 off on 10th visit'. Clear rewards bring people back.

Poster placement

Put the QR where customers wait — billing counter, payment desk, pickup window. Don't hide it behind the door.

First program is free

Ready to turn every visit into loyalty?

Create the shop in minutes. Phone, desktop, or both. First program is free.

  • No app store
  • Two-second stamp
  • Phone or desktop
Customer phone showing gold stamps while staff scan from another phone