Guide

Loyalty cards for small businesses

A loyalty card is one of the cheapest ways for a small business to bring customers back. The hard part is picking the format: paper cards get lost, apps rarely get downloaded, and some rewards program software is built for chains, not a single shop. Here’s how to choose and launch one.

Last updated October 9, 2026. Facts about Apple Wallet and Google Wallet were checked against Apple’s and Google’s own documentation, linked in the sources.

The short answer

For most small businesses, the simplest loyalty card is a digital stamp card in Apple Wallet and Google Wallet. Customers join by scanning a QR code at the counter, staff add a stamp with a phone, and the card updates on the customer’s phone. There’s no app to download and no card to lose.

Paper, app or wallet card

	Paper punch card	Loyalty app	Wallet card
Customer effort to join	None	Download and sign up	Scan a QR code
Gets lost or forgotten	Often	Rarely, if installed	Rarely - it’s on the phone
You learn who your regulars are	No	Yes	Yes
Message customers	No	Push notifications	Lock-screen messages
Fraud (fake stamps)	Easy	Hard	Hard
Cost	Printing	Usually the highest	A monthly plan

Paper is fine to test whether customers care. Apps make sense for brands people visit constantly, like big coffee chains. For a single café, salon or shop, a wallet card gets most of an app’s benefits without asking anyone to install anything.

What to look for in rewards program software

Both wallets. One card that works in Apple Wallet and Google Wallet, so iPhone and Android customers are covered.
A quick sign-up. A QR code and a short form - name and phone number is usually enough.
Stamping without new hardware. Scanning with a phone or tablet you already have.
The reward you want. Visits (stamps) or spend toward a reward.
Messages. A way to send an offer or reminder to members.
Simple numbers. Sign-ups, saves and removals, so you know it’s working.
No lock-in. Check you can export your customer list.

For a broader comparison of tools, see the best wallet pass builder tools.

What it costs

Add up three things:

The software. Plans are priced per customer, per location or as a flat monthly fee. Compare them at the number of customers you expect in a year.
The rewards. What each reward costs you to give, times how many you expect to give.
Setup. Printing a QR code sign and a few minutes training staff.

A free coffee that costs $1.20 to make after nine $4.50 coffees costs around 3% of the revenue it takes to earn. Our customer loyalty plan guide walks through the numbers.

Launching in an afternoon

Pick the reward and how many stamps it takes.
Design the card with your logo and colors.
Print the sign-up QR code for the counter, tables or window.
Show staff how to scan a card and add a stamp.
Count the first visit, so new members start with progress.

By type of business

Cafés, bakeries and restaurants

Frequent, similar-sized purchases suit a stamp card: a free coffee or pastry after 8 to 10 visits.

Salons, spas and barbers

Fewer, larger visits suit a shorter card - a free add-on after 5 or 6 appointments - or a spend-based reward.

Shops and boutiques

Order sizes vary, so spend toward a reward is fairer than counting visits.

Car washes, laundromats and pet groomers

Regular, repeat services suit a simple “every tenth one free” card.

More program ideas are in 10 customer reward program examples.

Common mistakes

A reward too far away. If it takes a year to earn, nobody bothers.
A long sign-up form. Every extra field loses members.
Launching and forgetting. A message now and then - a double-stamp week, a birthday reward - keeps the card in mind.
Too many messages. Customers remove cards that send too much.

Frequently asked questions

What is the best loyalty card for a small business?+

For most small businesses, a digital stamp card in Apple Wallet and Google Wallet: customers join from a QR code without downloading an app, it can’t be lost like a paper card, and you can see who your regulars are.

Do customers need to download an app for a digital loyalty card?+

Not if the card lives in Apple Wallet or Google Wallet. Those apps are already on the phone, so customers scan a QR code, fill in a short form and save the card.

How much does loyalty card software cost for a small business?+

Prices vary by tool, from per-customer or per-location fees to flat monthly plans. Compare the total cost at the number of customers you expect, not just the starting price. WalletPassBuilder is $49 a month or $490 a year with 1,000 pass credits, and new accounts get free credits.

Can I use my phone to stamp digital loyalty cards?+

Yes, with most digital loyalty tools. In WalletPassBuilder, staff scan the customer’s card with the camera on a phone or tablet to add a stamp; no special hardware is needed.

What reward should a small business offer?+

Something customers value that costs you little to give, such as a free coffee, a free add-on or a discount on the next visit, reachable within a month or two of normal visits.

Sources

Apple’s newer developer pages load dynamically, so where a number comes from Apple it is taken from its Wallet Developer Guide and support pages. If Apple’s or Google’s current documentation differs, follow theirs.