← All help topics
Stamping at the counter

How to stamp a digital stamp card

Stamp a customer’s digital stamp card by scanning their Wallet pass in the Treubar app. No extra device needed, with offline scans saved until you reconnect.

New to Treubar? Start free

Updated on

One scan adds a stamp: your customer shows their Wallet pass and your team scans it with the camera in the Treubar app. No extra device or till system needed.

How to add a stamp

  1. Open the Treubar app on your iPhone or Android phone.
  2. Ask your customer to show their Wallet pass. It lives in Apple Wallet or Google Wallet, whichever they chose when adding it.
  3. Point the phone camera in the app at the pass.
  4. Treubar recognises the card automatically and adds the stamp. The pass updates itself on your customer’s end right away; in Apple Wallet a note also appears on their lock screen.

Offline stamping and correcting mistakes

  • Without an NFC stand, stamps only happen through a scan by your team. If you use the stand, customers stamp themselves there; set a minimum gap between two stamps, which applies to the stand too.
  • Offline scans wait in a queue. The app adds them automatically when the connection returns.
  • Every stamp is logged with the time, the location (if assigned) and, where your team stamped, the team member.
  • Stamped by mistake? From the Start plan, you can fix that in seconds. See Undo a stamp.
  • The QR stamping page shows the flow from the counter stand to the stamp.

If this stamp fills the card, Treubar unlocks the reward automatically. See Redeem a reward for how it’s redeemed.

Still stuck?

Get in touch. We’re a small team and usually reply within one business day.

Write to us

Give customers a reason to return.

Start with your own digital stamp card. Set it up in minutes and put it straight in your customers’ wallets.

No credit card. No fixed end date.