Many cafés, barbers and takeaways keep a box of paper stamp cards behind the counter. They are cheap, everyone understands them, and they have done the job for decades. So why change?
Some businesses may not need to. But it is worth asking what a loyalty card is for, and where paper falls short.
What a loyalty card is really for
A loyalty card is less a discount than a nudge. When someone is choosing between one shop and the chain two doors down, a half-full card can tip the balance. “I’m only two off a free one” is a persuasive thought on a wet Tuesday morning.
That nudge only works if three things are true:
- The customer still has the card.
- They remember they’ve got it.
- The reward feels close enough to be worth chasing.
Paper and digital cards do the same job. They fall short in different places.
Where paper cards fall down
They get lost
Paper cards live in wallets, coat pockets, the bottom of bags and, sooner or later, the washing machine. Every lost card is a customer starting again from zero, and zero is where the nudge is weakest. Many never pick up a new one.
They get forgotten
Even when a card survives, it is out of sight. The customer is at the counter with their phone in their hand, and the card is in a different jacket at home. “Oh, I’ve got one somewhere” is a familiar line in most shops.
They’re easy to fiddle
A rubber stamp from a craft shop is all it takes. Most customers would never do it, but there is no way to tell a genuine stamp from a copied one. On a busy morning, staff also sometimes give two stamps “to be nice”, and free lunches start going out faster than planned.
They record nothing
When a paper card is full, it goes in the bin. There is no record of who the regulars are, how many cards are in circulation, or whether the scheme is working at all. It runs on gut feel.
Where digital cards help
A digital card solves most of these problems by living somewhere customers already look dozens of times a day: their phone.
With StampMate, the card sits in the customer’s Apple Wallet or Google Wallet, next to their boarding passes and gig tickets, on iPhone or Android. There is no app to download. Asking someone to install an app at the till is a lot to ask. Asking them to enter their name and number and add a card is not.
- It doesn’t get lost. People leave the house without their wallet. They rarely leave it without their phone. If they join again with the same mobile number, they get the same card back with all their stamps.
- It’s harder to fiddle. Stamps are added with the StampMate NFC stamp, a stamp-shaped device by the till that the customer taps with their phone, or that is pressed to it. A cooldown, 30 minutes by default, stops repeat taps, so one visit gets one stamp. More on the tap to stamp page.
- It’s measurable. The dashboard shows customers, how many stamps have been given and how many rewards have been claimed.
It can also send messages
A paper card sits in a drawer and says nothing. A Wallet card updates itself the moment a stamp lands, so the count on the customer’s phone is always accurate.
With promotions, an owner can write a message, such as “Quiet afternoon? Half-price cake till 4”, and send it to everyone or to one customer, immediately or later. It lands on the customer’s lock screen through their Wallet card. The Core plan includes two promotions a month and Growth is unlimited. Apple and Google both cap how many alerts a card can show in a day, so customers are not flooded with messages.
Growth also includes proximity notifications: when a customer is near the shop, their card appears on their lock screen with the owner’s message. A card that appears as a customer walks past is hard to forget.
Where paper still wins
Digital does not win on every count. Paper has its strengths.
It is tactile, and a stamp landing on card is satisfying. It needs nothing from the customer except a pocket. And there is nothing to set up beyond ordering a box from the printer.
The deciding factor is the regulars themselves. A Wallet card lives on the customer’s phone, so if a large share of regulars would rather not use theirs, keeping a stack of paper cards going alongside for a while does no harm.
So what actually brings people back?
One point matters more than paper or pixels: the card does not bring people back. The coffee, the fades, the Friday-night curry bring people back. The card gives them one more reason to choose the shop when they are undecided.
Whichever format a business chooses, the same rules apply:
- Make the reward worth having. “Free coffee” motivates people. “10% off the next visit” rarely does.
- Make it reachable. If a card takes half a year to fill, most people give up. With StampMate stamp cards owners choose anywhere from 4 to 10 stamps, to match how often regulars actually visit.
- Mention it. Every time. A friendly “have you got our card?” at the till does more than any poster.
- Make joining easy. Put the join QR code right by the till. Every StampMate plan comes with a free countertop stand for it. Scan, name, number, done.
Switching without upsetting anyone
Customers halfway through a paper card should not lose out. Keep honouring every paper card until it is full, and start new customers on the digital one. Over time, the paper cards work their way out on their own.
Core is £29 a month and Growth is £49, both with a 30-day free trial, so StampMate can run alongside existing paper cards for a month to see which regulars prefer. Details are on the pricing page.
To see how a card could look, try the pass designer: pick a template, add a logo and colours, and check the live preview. No account is needed to try it.
