RewardsMarch 21, 2026·10 min read

Loyalty Card Reward Ideas

"What should I offer as a reward?" – this is a question everyone asks when setting up a loyalty card. Too expensive and you lose margin. Too boring and nobody collects. Here you'll find 30 proven ideas by industry, the golden rule for the right value, and the psychology behind it.

TL;DR

The perfect reward is 10–15% of your average basket value. Free products beat discounts. 10 stamps is ideal. And the reward must be something your customers already know and love.

30 ideas by industry
8–10 stamps optimal
Psychology tips included

The Foundation

The Golden Rule: Reward = 10–15% of Your Average Basket

Before thinking about specific ideas, you need a number. This formula works across all industries.

Imagine your average customer spends €4.50 per visit (typical for a café). After 10 visits they've left €45 with you. A reward worth €4.50–€6.75 (10–15%) feels generous to the customer – and is manageable for you.

Branche
Ø Warenkorb
10 Besuche
Belohnung (10–15 %)
Café
€4.50
€45
€4.50–€6.75
Bakery
€6
€60
€6–€9
Restaurant
€18
€180
€18–€27
Hairdresser
€35
€350
€35–€52
Fitness
€40/month
€400
€40–€60
Retail
€25
€250
€25–€37

Why 10–15%? Below 10% the reward feels cheap – customers lose motivation. Above 15% it becomes too expensive for you, especially with a high redemption rate. The sweet spot is in between: generous enough to motivate, low enough to stay profitable.

Inspiration

30 Reward Ideas by Industry

Choose your industry and find the reward that fits your business. All ideas are within the 10–15% corridor.

Café

  • 1.1 free coffee or hot drink
  • 2.Free upgrade to the next size
  • 3.A slice of cake with the coffee
  • 4.Free syrup/milk alternative for 5 visits
  • 5.Breakfast combo at half price

Restaurant

  • 1.Free dessert with the main course
  • 2.A starter or side dish free
  • 3.Free soft drink or house wine (0.2 l)
  • 4.€10 voucher off the next bill
  • 5.Exclusive off-menu dish for regulars only

Friseur

  • 1.Free head massage or conditioning treatment
  • 2.Free styling product (travel size)
  • 3.15% off the next colouring
  • 4.Free eyebrow styling with haircut
  • 5.VIP appointment with no waiting time

Bäckerei

  • 1.A free loaf of bread or bag of rolls
  • 2.Free coffee with your purchase
  • 3.A free slice of cake or pastry
  • 4.2-for-1 on croissants on Saturday
  • 5.Surprise bag with daily leftovers (worth €5+)

Fitness

  • 1.One free personal training session
  • 2.Free protein shake after workout
  • 3.One month access to the premium area
  • 4.Free guest pass for a friend
  • 5.Free body analysis or nutrition consultation

Einzelhandel

  • 1.10% off your next purchase
  • 2.Free gift wrapping for a year
  • 3.Exclusive early access to the new collection
  • 4.Free product up to €10 in value
  • 5.Double stamps on your birthday (whole month)

Pro tip: Always choose a reward that is your core product. A café should give away coffee, not a notebook. The reward reminds customers why they come to you – and reinforces the habit.

What Works Better: Free Product or Discount?

Short answer: free products win almost every time. The reason is psychological: "Your 10th coffee free" creates a concrete image in your mind. "10% off your next purchase" creates… a maths problem.

Free Product

  • Instantly understandable – no mental maths
  • Feels more valuable than its actual cost
  • Reinforces the core habit (e.g. drinking coffee)
  • Higher redemption rate (customers don't forget)
  • Perfect for food service, bakery, café

Discount

  • More flexible – works with a large product range
  • Good for higher-priced industries (hairdresser, retail)
  • Customer still has to buy something (= revenue)
  • Can serve as an "upgrade incentive" (choose a pricier product)
  • Downside: feels less like a "gift"

Rule of thumb: if your product costs under €10, give it away for free. If it costs over €30, offer a discount. In between: test both and see what motivates your customers more.

Rewards That Do NOT Work

Not every reward motivates. Some even harm your business or frustrate customers. Here are the four most common mistakes.

Too expensive – over 20% of the basket

A free main course worth €25 after 5 visits? That's a 25% loss. You're building a loyalty programme that drives you into the red. Stick to the 10–15% rule.

Too boring – generic discount codes

"5% off your next purchase" sounds like a spam newsletter, not a reward. Customers want something tangible, something special. A free product or an exclusive offer beats any percentage discount.

Unreachable – 20+ stamps to the reward

If a customer visits once a week, they need 5 months for the reward. Most give up after 3 months. 8–10 stamps is ideal: reachable in 2–3 months with weekly visits.

No connection to the core product

A keyring as a reward in a café? A pen at the hairdresser? Customers come because of your product – the reward should reinforce exactly that. Give away what you do best.

Scientifically Proven

Psychology: Why 10 Stamps Are Better Than 5

Two psychological effects explain why some loyalty cards work and others don't.

Endowed Progress Effect

People who believe they have already made progress are more likely to continue. A study by Nunes & Dreze (2006) showed: customers with a 12-stamp card and 2 bonus stamps at the start redeemed their reward 82% more often than customers with an empty 10-stamp card – even though both needed 10 stamps.

How to use this

Set 10 stamps as the goal, but give the first stamp straight away on the first visit. The customer doesn't start at 0/10 but at 1/10 – the progress is visible and motivates immediately.

Goal-Gradient Effect

The closer people are to a goal, the faster they move towards it. Customers with 8/10 stamps visit on average 20% more often than customers with 3/10 stamps. The last 2–3 stamps measurably drive up visit frequency.

How to use this

Keep the stamp count at 8–10. More than 12 stamps weakens the goal-gradient effect because the goal seems too far away. Push notifications like "Only 2 stamps left!" amplify the effect further.

82%

higher completion rate with Endowed Progress

20%

more visits in the last 2 stamps

8–10

ideal number of stamps according to research

Why 10 is better than 5: with 5 stamps the goal-gradient effect barely kicks in – the goal is close immediately, the acceleration is missing. With 10 stamps there is a clear "ramp-up phase" (stamps 1–6) and a "sprint phase" (stamps 7–10), where customers visit noticeably more often. Also, with 5 stamps you can only offer a very small reward – which is less motivating.

In 3 Steps

How to Configure Your Reward in Stempely

Have you decided on a reward? Here's how to set it up in under 2 minutes.

1

Create or edit the loyalty card

Open the Stempely Dashboard and go to "Edit loyalty card". Choose the number of stamps – we recommend 10.

2

Enter the reward

Write the reward in a way your customer will understand: "1 free coffee", "Free dessert", "15% off the next colouring". Clear, concrete, no marketing jargon.

3

Save and get started

Click "Save". Your reward is displayed in the app immediately. Customers see when they scan what awaits them – and how many stamps they still need.

Bonus tips for wording:

  • Specific not vague: "1 free cappuccino" instead of "a free drink"
  • Highlight the value: "Your 10th visit is on us!" sounds generous
  • Seasonal updates: iced coffee in summer, mulled wine in winter
  • Use emojis sparingly: one coffee emoji is fine, three rockets is too much
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Your Reward in the Stempely Dashboard

Enter the reward, set the stamp count, done. Your customers see the reward in the app instantly.

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8 Common Questions About Loyalty Card Rewards

What is the best reward for a loyalty card?

The best reward is 10–15% of your average basket value. It should be something your customers know and love – e.g. a free coffee at a café or a free haircut at the hairdresser. Important: the reward must be reachable (8–10 stamps) and feel "special".

How many stamps should I set before the reward?

Between 8 and 10 stamps is ideal. Fewer than 6 feels worthless, more than 12 becomes unreachable. Studies show: 10 stamps with 2 bonus stamps at the start (Endowed Progress Effect) increase the completion rate by up to 82%.

Should I offer a free product or a discount as the reward?

Free products work better than discounts. "Your 10th coffee free" is more tangible than "10% off your next purchase". Discounts are better suited to higher-priced industries (retail, fitness), where a free product would be too expensive.

Can I offer multiple reward tiers?

Yes, and it's even recommended. For example, after 5 stamps you could offer a small reward (free topping) and after 10 stamps the big reward (free drink). Multi-tier programmes keep motivation high.

What does a reward cost me per customer?

With a reward worth 10–15% of the basket and an average redemption rate of 60–70%, the cost is around 6–10% of your revenue from regular customers. The key: regular customers spend on average 67% more than new customers – the reward pays for itself.

Which rewards do NOT work?

Rewards over 20% of the basket (too expensive for you), generic discount codes (don't feel special), unreachable goals (20+ stamps), and rewards with no connection to your core product. "10% off everything" vouchers barely motivate anyone either.

How do I set up a reward in Stempely?

In the Stempely Dashboard go to "Edit loyalty card", choose the number of stamps (e.g. 10), enter your reward (e.g. "1 free coffee") and save. The reward is shown in your customers' app immediately. Takes under 2 minutes.

Can I change the reward afterwards?

Yes, at any time. In the dashboard you can change the text, stamp count, and reward. Stamps already collected remain intact. You can even set up seasonal rewards – e.g. "Free mulled wine" in winter instead of "Free iced coffee".

"Since we started offering a free coffee as the reward, our regulars come much more often. The loyalty card paid for itself within 2 weeks."

— L. M., Café Owner, Berlin

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