A digital stamp card is the modern, browser-based version of the paper card with ten boxes. Customers scan a QR code and the card opens straight in their phone's browser, with nothing to download. This article explains what a digital stamp card actually is, how it works for customers and staff, and what you gain as an owner compared to handing out paper cards.
What is a digital stamp card?
A digital stamp card is a web-based loyalty solution built on the same core idea as the paper card: visit ten times and get something free. The concept is unchanged. What is different is that the card lives on a server rather than in a customer's wallet.
Customers join by scanning a QR code, usually displayed at the counter. The card opens in the phone's browser: no app to install, no account with a password to remember. Most customers choose to save a shortcut to their home screen so the card is easy to find next time.
You manage everything through a separate owner dashboard. At any point you can see how many members you have, when they last visited, and who is close to redeeming a reward.
How it works for your customers
The first time a customer joins, the process takes under a minute:
- They spot the QR poster at the counter.
- They scan the code with their phone camera.
- The loyalty page opens directly in the browser.
- They give consent and the card is active.
After that, they simply show their personal QR code at each visit and a staff member stamps it. The whole interaction is faster than paying by card.
Most owners are surprised that customers rarely hesitate. The reason is straightforward: there is nothing to install, no password to remember, and sign-up is done in under sixty seconds.
How it works for your staff
Staff open the scan screen on a staff device, typically a phone or tablet at the counter. The customer holds up their QR code, the staff member scans, and the stamp is recorded automatically. Two or three taps, a few seconds.
The upside for owners: staff training is minimal. A five-minute demo is enough for most team members. The one habit worth building is to ask actively: "Do you have our stamp card?" works noticeably better than "We have a stamp card if you want one." The small difference in phrasing has a bigger impact on sign-up rates than most owners expect.
For a full step-by-step walkthrough of the setup, from your first decision to the QR poster on the counter, see our guide to building a stamp card programme in one day.
What you gain that paper cards never gave you
A paper card tells you nothing about your customers. A digital stamp card gives you information you can act on.
Names and visit history. You know who your regulars are, when they last came in, and whether someone is starting to drift away. Imagine a café that notices a customer who used to visit twice a week has not been in for five weeks. Paper cards never surface that signal.
Rewards you control. You can create and deactivate offers directly from the dashboard and they appear on customers' cards immediately. A slow-Monday campaign requires no new signage and no print run.
Numbers to steer by. If rewards are rarely redeemed, your stamp target might be too high. High sign-up rate but low return visits? The reward might not be pulling hard enough. Most digital stamp card platforms give you a dashboard with these key metrics.
To see what this looks like in a real business that uses it every day, read the Maiya Nepali Kitchen case study.
Who should use one?
Digital stamp cards work best for businesses where:
- Customers visit regularly. Cafés, restaurants, bakeries, sushi spots, takeaway outlets, hair salons, and nail studios are the classic examples.
- Staff are busy and cannot spend several minutes explaining a complex system.
- You do not have a built-in loyalty programme in your POS, or you want something that runs independently.
- You want to launch within a day and adjust as you go rather than plan for three months first.
They are a worse fit for businesses where customers almost never return: a seasonal tourist shop with very little repeat traffic will get little out of one. Equally, a POS system with a fully integrated loyalty module rarely needs another solution layered on top.
Want to compare a digital card directly with paper? Our guide to digital versus paper stamp cards walks through the advantages and drawbacks side by side.
What does it cost, and what can you expect?
Standard costs 299 DKK per month and includes a full digital stamp card programme: unlimited stamping, a printable QR poster, a join screen, and the owner dashboard. Pro at 399 DKK per month adds personal offers, a spin-the-wheel draw, and advanced statistics. Both plans come with a 30-day free trial, no credit card required. If you prefer to pay per interaction rather than a fixed monthly fee, there is a pay-as-you-go option at 5 DKK per stamp.
Realistic expectations: most businesses see their first sign-ups on day one if staff ask actively at the counter. A measurable increase in visit frequency typically follows within two to four weeks as customers watch their reward getting closer. It is not a magic button, but a foundation that compounds the more consistently you use it.
For more on what to look for when choosing a platform, see our stamp card app guide.
Frequently asked questions
Do customers need a smartphone?
Yes, a phone with a camera and a browser is required. That is a bar most customers clear easily today. Customers without a smartphone can usually be enrolled manually by a staff member if the platform supports it.
What happens to their stamps if a customer gets a new phone?
Stamps are stored in the system, not on the phone. Customers log back into their card via email or a direct link and pick up exactly where they left off. Switching phones does not mean losing accumulated stamps.
Can I customise the card with my own branding?
Yes. Most digital stamp card platforms let you set your primary colour, upload your logo, and write your own reward description. The result is a card that looks like yours, not the platform's. That matters because customers see your brand, not the provider's, when they open their card.