Why isn't a paper card enough when it has worked for years?

It works until the customer loses it or leaves it at home – which happens to most of them before they ever fill it. Paper also gives you no data: you don't know who collects stamps, how often they come or who stopped returning.

What do we do with customers who have a half-full paper card?

Let both run side by side for a few weeks. Keep stamping the paper cards to the end, but set the digital card up for the customer right away – they finish the old reward on paper and start the new one on their phone. New customers go straight to digital.

What if a customer doesn't want to give their contact details?

They can still save the card – the details are the minimum needed to keep their account. Processing runs under GDPR on servers in the EU, and the customer can ask for deletion at any time.

Will the customer see a message even without notifications enabled?

They will always see the change on the card when they open it. A message on the lock screen, though, depends on whether they allow notifications for their wallet – which is why push should never be your only channel.

Does it work for customers who aren't comfortable with phones?

Saving the card is one QR scan and one tap, so the barrier is lower than with an app. With older customers, expect your staff to walk them through it – the first card is handed over together with the customer, not pointed at from a leaflet.

How many customers actually save the card?

It depends almost entirely on your staff. When they actively offer it at payment, a large share of guests save it; when you rely on a QR code stuck to the counter, it is a few percent. The difference isn't the technology, it is that one sentence at the till.

Why Wallet loyalty cards work better than paper ones

We all know the feeling. You’re standing at the till, digging through a stack of paper cards in your wallet. Gas station, café, pharmacy, pizzeria. In the end you can’t find the right one, or you realize you left it at home.

And that exact moment is where most businesses’ loyalty programs die.

Why paper cards fail

First: they get lost. The average customer loses or forgets a paper card before they manage to fill it. They lose the reward, and the business loses the repeat visit.

Second: the customer has to carry them. How many times have you heard “I don’t have the card on me, next time”? The impulse to come back again dissolves within hours.

Third: they give you zero data. Paper stamps tell you nothing about who the customer is, how often they come or what they order. Without data there is nothing to optimize.

And fourth: they can’t be recovered. A lost card means lost stamps, and with them the reason to return. Customers rarely start over from zero – they just quietly stop. The business never finds out, because paper has no way of telling you someone left.

Why customers don’t want another app

Mobile apps look like the logical answer. The reality is different.

The average smartphone user downloads zero new apps in a month. Installing an app just to earn a stamp for a coffee is too big a barrier. The customer simply won’t do it.

And even if they did, they would have to register, set a password and allow notifications. The friction is enormous.

What makes Wallet different?

Apple Wallet and Google Wallet come preinstalled on every modern phone. The customer didn’t go and get them – they are there from the manufacturer.

Adding a card to Wallet takes one tap on a link or one scan of a QR code. No registration, no password, no download. The card is saved next to payment cards and tickets.

And more than that, a Wallet card appears on the lock screen at the right moment. You walk near the café and the phone reminds you that you have 9 out of 10 stamps.

What that means for a business in practice

A digital loyalty card in Wallet gives businesses things a paper card never could:

Your own customer database – you know who buys from you
Push notifications – straight to the lock screen, no e-mail needed
Accurate data – how many customers hold a card, how often they come, when they last visited
Automatic reminders – a customer with an inactive card gets a push message after 30 days

The result is a higher return rate and a direct communication channel the business owns, rather than rents.

What a Wallet card can’t do

To be fair about it: a digital card is not a magic wand, and there are things it won’t fix.

It won’t replace your staff. Someone has to offer the card. The program lives or dies on one sentence at payment – technology changes nothing about that.

It won’t save a weak reward. If the threshold is too high or the reward uninteresting, a digital card just delivers a bad offer more efficiently.

Push notifications aren’t guaranteed. Only customers who allow notifications for their wallet will see a lock-screen message. Everyone who opens the card sees the change, but push can’t be your only channel.

Some customers simply won’t want it. There will always be someone who won’t share details or won’t pull out a phone at the till. That’s fine – the program doesn’t need full participation to pay off.

What the switch from paper looks like

The most common worry is: “What about the half-full cards?” The answer is to let them run out.

Give new customers the digital card only. From day one, no exceptions.
Keep stamping the paper cards to the end. Someone with eight of ten stamps finishes on paper.
Set the card up right away, half-full paper and all. They finish the old reward on paper while the digital card gets going. The moment they pull out that paper card is the single best time to offer them the new one.
Retire the paper after a few weeks. If you let both run indefinitely, staff drift back to what they know.

The whole switch is usually a matter of two or three weeks, not months.

How quickly can you launch it?

Rolling out a loyalty program through Wallet doesn’t mean months of development or a big investment. With Walio, businesses launch on their own in a few minutes through a simple setup wizard, with no waiting.

The whole system runs without special hardware – the phone or tablet your staff already use is enough. The QR code for customers can be printed and placed on a table, the counter or the window.

A loyalty program customers actually use starts with making it so easy that they have no reason to say no.

What to watch in the first month

Once the card is live, don’t watch the number of cards issued – that grows by itself. Three other numbers matter:

How many people save the card out of those your staff offered it to. A low number means a problem with the offer, not the product.
How many customers came back a second time. That is the real measure of loyalty; a first visit can be bought with ads, a second one can’t.
How many rewards people actually claimed. Unclaimed rewards mean the threshold is too far away.

The second and third numbers are in the statistics, with a monthly summary by e-mail. The first one you won’t read anywhere – only your staff know how many people said no, so ask them during the first week.

Where to go next

How push notifications through Wallet work
The complete guide to loyalty programs
What a loyalty program costs and when it pays off
Features: digital stamps and rewards and automatic reminders
A loyalty card in Apple and Google Wallet: how to roll it out
Solutions for your industry: cafés, restaurants, hair and beauty salons, gyms or other industries
Service overview and terms on the pricing page

Verified sources and data

Want to know how a loyalty program would work in your business? Write to us – the consultation comes with no strings attached.