Get every 5th coffee free. That’s simple. Everyone understands it and it has always been a popular mechanic in retail.

With a digital stamp card, it’s even stronger!

Reward Coupons:

With digital stamp cards, you can decide if you want to ensure that the fifth coffee is free or if you want to allow the app user to collect and save the reward (the free coffee) for later. In that case, a reward coupon is simply issued at the time of the fourth purchase, and you decide how long it should be valid for.

You choose how generous you want your stamp card deal to be. For example, you could choose either every fifth or tenth purchase is free. It’s completely up to you.

Our auto stamp mechanic makes it easier for customers to collect stamps.


coca cola gratis


Level Based Loyalty Cards

You can even use “levels” so that customers get better and better deals. Simply upgrade them from, for example, every sixth free on bronze level, to every fifth free for silver members and every fourth free for your top gold members!

You have full control to decide if the upgrade is activated after they first achieve each level, or if the customer needs to complete each level several times e.g. take three rounds on bronze and five rounds on silver.

The power of a level – based stamp card is that you quickly show the customer that you have seen her and that you value her as a better customer than the rest by giving her a better deal. And at gold level, you can afford to give a real surprise and delight reward because the customer has earned it!

Downgrade Inactive Customers

It’s important to ensure that users who stop using level based stamp cards are automatically downgraded, so the Liquid Barcodes loyalty marketing platform ensures that for you.

You choose if you want to remove all stamps, or simply downgrade the user to level one while maintaining the same number of stamps on the card.



Like all our features, “stamp card” campaigns are designed to be set up quickly and easily by your team on our self-service platform, in your brand colours for maximum impact.

Try the “stamp card” feature to bring another exciting brand experience and digital loyalty campaign to your customers.

Liquid Barcodes

Simplicity is the ultimate sophistication when it comes to loyalty programs


Liquid Barcodes

Stamp cards are used by many of our retailer customers to reward their customers. Get inspired by these cases!