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Loyalty program for a small business: paper punch card or app?

The paper punch card has proven itself: it costs almost nothing and everyone gets it. But it gets lost, it gets forgotten, and it tells you nothing about your customers. Should you switch to an app? Not necessarily. Here's how to choose, depending on your business.

Eyal Ouaknine · Published on · 6 min read

Why the paper loyalty card still works

Let's start by defending it, because it deserves it. For a café, a bakery or a barbershop, the punch card has real strengths:

If your customers are older or not very connected, or if you simply want to thank your regulars without thinking about it, the paper card is still a very good choice. There's no shame in sticking with it.

What are the limits of a paper punch card?

The drawbacks show up when the business grows, or when you want to do more than say thank you:

Paper card, loyalty app or your own business app: which to choose?

There are actually three options, not two. Between the paper card and your own app, there are multi-merchant loyalty apps, where your shop is one brand among many. They're easy to launch, but customers also see your neighbors there, and the app belongs to someone else. Here are the three side by side:

Qualitative comparison, checked in November 2026. Multi-merchant app plans vary: check their terms.
CriterionPaper cardMulti-merchant loyalty appYour business's own app
Upfront costPrinting and a stampDepends on the planFree to start with Yatsury
Lost or forgottenOftenRarely (it's on the phone)Rarely (it's on the phone)
Control over stampsNoneYesYes, from your dashboard
Reaching customersImpossibleDepends on the planNews inside the app; notifications with the App Store and Google Play versions
Other servicesNoUsually notCatalog, order and pickup, booking, reviews
Your brandYesShared with other businessesYour name, your colors, your logo
Customers without a smartphonePerfectLeft outLeft out: keep a few paper cards

The real difference with an app in your own name: loyalty is just one section among others. A customer who opens their card also sees what's new, can order for pickup or book. The card becomes a reason to keep your app in their pocket.

Stamps or points: which loyalty system should you choose?

Both work. It depends on your average ticket and how varied your products are.

Stamps: simple and instant

One visit, one stamp. When the card is full, a reward. Ideal when purchases look alike: a coffee, a haircut, a lunch menu. In a Yatsury app, you choose 5, 8 or 10 stamps and write the reward in plain words, for example "A free coffee" or "Your tenth haircut at half price".

Points: for baskets that vary

Customers earn points based on what they spend (1, 2, 5 or 10 points per euro in Yatsury) and choose from several rewards, up to eight. You can add up to four tiers, for example Silver then Gold, which give your best customers bonus points. This suits a shop, a delicatessen or a restaurant where the bill ranges from €8 to €80.

One tip: start simple. A single reward that's easy to reach beats a complicated scheme nobody understands. You can always add tiers later.

How does a loyalty card in an app work at the counter?

It's the question every shop owner asks, and rightly so: if it takes longer than a stamp, it won't survive the Saturday lunch rush. In practice, with Yatsury:

  1. The customer opens your app, from a link or by scanning the QR code on the counter. They can add it to their phone's home screen, without going through an app store.
  2. Their card appears, with a personal code to show at the till.
  3. You add the stamp or the points from your business dashboard, using that code.
  4. The stamp shows up on their card right away. When the reward is reached, the card says so, and they show you their code to claim it.

In points mode, orders placed in the app earn their points automatically: nothing to do at the till.

What you should know today: the app is published as a web link. Customers see their stamps appear live, but they don't get a notification on their lock screen. Notifications ("stamp added", "order ready") will come with the App Store and Google Play versions, which are in the works.

What reward should a loyalty program offer?

The best reward is one that costs you little and delights the customer. A few ideas by business type:

Think about referrals too: a customer who brings a friend earns a perk. In Yatsury, the loyalty card, referrals and promo codes are sections you can switch on or off.

How much does a loyalty program app cost?

A custom app from an agency in France costs €7,000 to €50,000, with a median of €30,000 (La Fabrique du Net, 283 projects, 2026): out of reach for most small businesses. Our article how much does a mobile app cost goes through the options. With Yatsury, in November 2026:

Compare that with what you already spend on printed cards, and above all with the value of a customer who comes back one more time a month.

Describe your business in one sentence: Yatsury builds the app with the loyalty card ready to go. Free to start, no credit card needed.

Create my loyalty card

How do you switch from paper cards to an app without upsetting regulars?

  1. Don't throw away cards in progress: transfer the stamps from a paper card to the app card, or let customers finish them.
  2. Display the QR code at the till, with a clear line: "Your loyalty card, on your phone."
  3. Offer it when you stamp: that's when customers are most receptive.
  4. Keep a few paper cards for those who don't have a smartphone or don't want one.

If you're wondering whether you need a website instead, read app or website for my business. And to see what your card would look like, try the Studio: the preview is ready in a few minutes.

A word from the founder

What brings me back to a shop is simple: a free product after a few visits, and hearing about an offer or something new before everyone else. No need for a complicated program: a clear reward, and the feeling of being a special customer.

Eyal Ouaknine

Frequently asked questions

Do my customers have to download an app?

No. The app opens from a link or a QR code and can be added to the phone's home screen. App Store and Google Play versions are coming soon.

Stamps or points: which should I pick?

Stamps for purchases that look alike (coffee, haircut, lunch menu). Points when the basket varies a lot, as in a shop.

Is the loyalty card a paid feature?

No, it's part of the free version, for up to 50 members per app. Beyond that, the subscription costs €24 a month or €240 a year.

Can I keep my paper cards alongside the app?

Yes, and it's a good idea at first: some customers prefer cardboard, and nothing forces you to choose for everyone.

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