Referral Program: How to Turn Happy Customers Into Your Best Salespeople

The VEXiON cards referral program lets your customers invite friends and earn rewards automatically. A customer shares a QR code from their phone, the friend signs up, makes their first purchase, and both receive a bonus. No work for your staff — everything runs on its own.

92% of people trust recommendations from friends

• Referred customers have 37% higher retention
• Acquisition costs drop by up to 25%
• Two-sided rewards increase sharing by 41%
• No work for staff — it's all automatic

Updated: March 2026

• New: Referral program available for stamp, points, and discount cards
• Supports: Works with Dotykačka, Storyous, and manual scanning
• Setup: Enable it from the dashboard in 2 minutes

VEXiON cards referral program: a customer shares their unique QR code and both earn a reward after the first purchase

What Is a Referral Program and Why Do You Need One?

A referral program is a system that rewards your existing customers for bringing in new ones. It's the oldest and most effective form of marketing — a recommendation from someone we trust.

Think about it. When a friend tells you they discovered a great café, you trust them. When the same claim comes from a Facebook ad, you're skeptical. That's not just a feeling — the data confirms it.

According to a Nielsen survey, **92% of consumers trust **recommendations from friends and family more than any other form of advertising. And according to Harvard Business Review, customers acquired through referrals have an 16% higher lifetime value than customers from other channels.

The problem is that even when your customers are happy, most of them don't actively recommend you. Studies show that 83% of satisfied customers are willing to recommend a brand, but only 29% actually do. Why? Because they have neither the motivation nor an easy way to do it.

The VEXiON cards referral program solves both of these obstacles. It gives customers motivation (a reward) and the tool (a QR code directly on their phone).

Key takeaway

• 92% of people trust friend recommendations more than advertising
• Satisfied customers want to recommend you but need motivation
• The referral program automates the entire reward process

How Does the VEXiON Referral Program Work?

The whole process is designed to be as simple as possible for everyone — for you, for your staff, and for your customers. Let's look at it step by step.

Step 1: Turn on the Program in the Dashboard

In the VEXiON cards settings, open any card and flip the "Referral Program" switch. Set two numbers:

• Reward for the referrer: What the existing customer gets for bringing in a new one (e.g., 2 stamps)
• Reward for the new customer: The welcome bonus for the invited friend (e.g., 1 stamp)

Example for a café with a stamp card (10 stamps = free coffee): Set a 2-stamp reward for the referrer and a 1-stamp reward for the new customer. Your regular brings in a friend and gets 2 stamps. The friend starts with 1 stamp right at sign-up.

Step 2: Customers Get the QR Code Automatically

When you turn on the referral program, all existing cards in Apple Wallet and Google Wallet update automatically. A unique QR code and short reward description appears on every card.

The customer doesn't have to download or configure anything. They open the card on their phone, flip it over, and see their referral QR code.

Step 3: The Customer Shares the QR Code with a Friend

Sharing is simple. The customer can:

• Show the QR code directly from their phone for the friend to scan
• Send a screenshot via WhatsApp, Messenger, Instagram, or SMS

Every QR code is unique and tied to a specific customer. The system always knows who invited whom.

Step 4: The Friend Signs Up

When the friend scans the QR code, they land on a registration page. The page:

• Shows who invited them (e.g., "Jana invited you!")
• Walks them through sign-up in a few seconds

After signing up, the friend receives their own digital card in Apple Wallet or Google Wallet.

At this point the referral is recorded, but rewards are not yet paid out. The system waits for the first purchase.

Step 5: The Friend Makes the First Purchase — Rewards Pay Out

This is the trigger. When the new customer makes their first purchase — whether scanned at the register, through Dotykačka, Storyous, Oberon, Papaya, or manually — the system automatically:

1. Credits the reward to the new customer (if one is configured)
2. Credits the reward to the referring customer
3. Updates both cards in real time
4. Sends a notification to both customers

Your staff doesn't have to do anything special. They scan cards as usual. The system handles everything in the background.

Key takeaway

• Setup takes 2 minutes in the dashboard
• The QR code appears automatically on every card
• Rewards pay out automatically after the friend's first purchase

Why Referral Marketing Works: Numbers That Make the Case

If you're still not sure a referral program is worth it, look at these stats from the latest research:

Higher Conversion

Recommendations from friends convert 5× better than leads from other marketing channels. When someone trusts you, their recommendation carries weight.

Lower Acquisition Costs

Acquiring a new customer through advertising costs 5–25× more than retaining an existing one. A referral program uses your satisfied customers to do the acquisition — essentially for free.

According to Deloitte, companies with referral programs reduce acquisition costs by 24%.

Higher Lifetime Value

Customers acquired via referrals have a 16% higher lifetime value than customers from other channels. They spend more and stay longer.

Higher Retention

Referred customers have 37% higher retention. That means they come back more often and are less likely to leave for a competitor.

More Repeat Purchases

Referral-acquired customers are 50% more likely to make a second purchase. And customers who refer others themselves have 4× higher lifetime value.

Two-Sided Rewards Work Best

Research shows that programs with rewards for both sides (referrer and new customer) increase sharing rates by 41% compared to one-sided programs.

Key takeaway

• Referral customers convert 5× better than other channels
• Retention is 37% higher
• Two-sided rewards increase sharing by 41%

Three Types of Reward Configurations

The VEXiON referral program gives you flexibility in how rewards are set up. You can choose from three configurations based on your strategy:

1. Two-Sided Reward (Most Popular)

Both the referrer and the new customer get a reward.

Example: The referrer gets 3 stamps, the new customer 2 stamps.

When to use: When you want to motivate both sides. This is the most effective setup according to the research.

2. Only the Referrer Gets a Reward

The new customer doesn't get a bonus — everything goes to the referrer.

Example: The referrer gets 5 stamps, the new customer 0.

When to use: When you want to aggressively reward loyal customers for acquisition. Best when you already have a strong fan base.

3. Only the New Customer Gets a Reward

The referrer doesn't get anything — everything goes to the new customer as a welcome bonus.

Example: The referrer gets 0, the new customer 3 stamps.

When to use: When you want a generous welcome bonus for new customers. Works well for aggressive acquisition campaigns.

Key takeaway

• Two-sided rewards are most effective (41% more sharing)
• One-sided programs have their place for specific strategies
• You can change the setup at any time — new referrals use the current values

More about card types in Digital loyalty cards: the complete guide.

Real-World Examples

Café — Stamp Card

Setup: 10 stamps = 1 free coffee. The referrer gets 2 stamps, the new customer 1 stamp.

Martin is a regular. He shows his QR code to colleague Eva. Eva scans it, signs up, and the next day comes in for coffee. When she buys her first cappuccino and has the card scanned, she starts with 2 stamps (1 from the purchase + 1 welcome bonus). Martin gets a notification: "You earned 2 stamps for referring Eva. New total: 7 stamps."

Restaurant — Points Card

Setup: 1 point per €1 spent, 100 points = €10 cashback. The referrer gets 10 points, the new customer 5 points.

Katka shares her QR code with her friend Zuzka. Zuzka signs up and has a €25 dinner. She earns 25 + 5 = 30 points on the first visit. Katka automatically gets 10 bonus points.

Beauty Salon — Discount Card

Setup: Collect discount points for higher percentage discounts. The referrer gets 15 points, the new customer 0 (referrer-only program).

Lucia invites 4 friends over the month. Every time one of them comes in and pays for their first treatment, Lucia earns 15 discount points — 60 bonus points total, which bumps her into a higher discount tier.

Key takeaway

• Referral works for various types of businesses
• Rewards adapt to your loyalty program
• Everything happens automatically without work for staff

Benefits for Your Business

Acquire Customers for Free

Traditional Facebook or Google ads cost money. A referral program uses your satisfied customers as ambassadors — and you only pay for results (when a new customer actually makes a purchase).

Higher-Quality Customers

Customers acquired via referrals aren't random people from the internet. They're friends of your existing customers — people with similar interests, who live nearby, and who are more likely to become regulars.

Strengthening Existing Customer Loyalty

When you give customers a way to earn rewards for referrals, they feel more connected to your brand. They become ambassadors, not just consumers.

No Work for Staff

Your staff doesn't have to do anything differently. They scan cards like they did before. The entire referral process — tracking referrals, paying rewards, updating cards — happens automatically in the background.

More on building customer loyalty in How to retain customers and grow revenue.

Key takeaway

• You pay only for results, not impressions or clicks
• Referral customers are higher quality and more loyal
• Staff has no extra work

Protection Against Abuse

You might be thinking: "What if someone refers themselves?" The VEXiON referral program has built-in safeguards:

Unique referral code: Every customer has their own QR code tied to their account.
Device tracking: The system tracks device info and detects suspicious patterns.
One-referral limit: One person can be referred only once. They can't sign up repeatedly through different codes.
Automatic detection: Suspicious behavior patterns are automatically detected and flagged.

Key takeaway

• The system has built-in fraud protection
• One person = one referral
• Suspicious activity is automatically detected

How to Get Started with the Referral Program

Setup is simple and takes just a few minutes.

Step 1: Log into the VEXiON Dashboard

Open app.vexion.one and sign into your account.

Step 2: Pick a Card

Go to the card you want to enable the referral program on.

Step 3: Turn On the Referral Program

In the card settings, find the "Referral Program" section and flip the switch.

Step 4: Set the Rewards

Enter:

• Reward for the referrer (e.g., 2 stamps)
• Reward for the new customer (e.g., 1 stamp)

Step 5: Save and Done

Click save. All existing cards update automatically with the referral QR code.

Key takeaway

• Setup takes 2 minutes
• Cards update automatically
• No other steps required

Frequently Asked Questions

For Owners and Managers

Do I need to train staff on something new? No. The entire referral process is automatic. Your staff scans cards exactly as before — the system handles referral tracking and reward payouts in the background.

Can someone game the system by referring themselves? The system has built-in safeguards. Every referral code is tied to a unique customer, device info is tracked, and there's a one-referral limit per person.

Can I change the reward amounts later? Yes, any time. New referrals use the updated values. Referrals created before the change keep their original rewards.

Does it work with Dotykačka or Storyous? Yes. The referral program works seamlessly with both POS systems. Rewards sync automatically on every transaction.

Do cards in the wallets update automatically? Yes. When you turn on the referral program, all existing cards update with the QR code. When rewards are paid out, balances update in real time.

For Customers

Where do I find my referral QR code? Open your loyalty card in Apple Wallet or Google Wallet. You'll see your personal QR code and the reward description.

When do I get my reward? The reward is credited automatically after your friend makes their first purchase. You'll get a notification with the confirmation and new balance.

Is there a limit to how many friends I can invite? No. Every new friend who signs up via your code and makes a purchase earns you a reward.

What if my friend doesn't buy anything? No purchase, no reward — for anyone. The system only activates after the invited friend's first transaction.

Do I need to tell staff about the referral? No. Everything is automatic. All your friend has to do is scan your QR code and sign up — the rest takes care of itself.

For Staff

A customer says they referred someone but didn't get stamps. What should I do? First verify whether the referred friend has already made a purchase. Rewards are only paid out after the first transaction. If the friend bought something and the reward didn't appear, escalate to a manager — they can check the status in the dashboard.

Do I need to scan something differently for referred customers? No. Scan cards the same way as for any other customer. The referral system works in the background.

Summary: Let Your Customers Work for You

A referral program is the most effective way to acquire new customers. It leverages the trust your customers already have with their friends. And with VEXiON cards, it's fully automatic.

Customer shares the QR code → Friend signs up → Friend makes first purchase → Both get rewards → All without work for you.

Turn on the referral program today and start acquiring customers through the most trustworthy channel: recommendations from happy people.

Got questions? Reach out:

📧 jakub@vexioncards.one
📱 +421 948 777 490

We'll gladly help with setup and advise on which reward structures work best for your business.