Enthusiasm is the best advertising.
Referrals and a digital stamp card in one. Your happy customers bring you new ones, all on their own.
- ✓New customers, without spending a cent on ads.
- ✓Regulars who come back more often.
- ✓Runs by itself. Ready in 5 minutes.
Free during beta · then 29 €/month, locked in forever.
Free in Beta · No credit card · Everything available immediately
If GÖNNR doesn't bring you at least 5 referrals in 60 days, you get 6 months free. No fine print.
Ads cost you money every month.
And often bring people
who never return.
You pay Meta and Google to reach strangers. Most come once, then never again. Yet your biggest asset is already with you: the regulars who already like you.
They know exactly the people who'd fit right in next.
never come back
a new customer
5% better retention
Referrals and a digital stamp card in one. Your customers benefit twice and get two reasons to come back.
Word of mouth,
made systematic.
Create an offer
Set up a discount offer, e.g. 20% off for new customers. Done in minutes.
Customers refer
Your customer gets a personal link and shares it, with friends, family or followers.
Free treatment
The referrer earns a free treatment. The new customer can start referring immediately.
Everything included.
Immediately.
Every feature is there from minute one, nothing is held back. WhatsApp coming soon.
Customers refer customers
Customers refer others, every referral can spark the next. Reward only on actual conversion. Runs without your involvement.
Digital loyalty card
No paper. No forgetting. Customers collect stamps via QR code or NFC card, you define the reward.
Loyalty card on the phone
The loyalty card saved directly in iPhone or Android. Always visible, always there, your logo, your brand.
Stamp with a card
Customer taps card to phone, stamp added. No app required. Highest customer experience in your industry.
Direct offers
Multiple campaigns at once. No algorithm decides. You reach your customers directly, without Meta, without budget.
Business dashboard
Who visits, who refers, who has stamps, all in real time. QR scanner for check-in. No paperwork.
Staff Mode
Give your team their own login and dedicated workspace. Staff can stamp cards, add customers and see only what they need to. You stay in full control.
This is what
GÖNNR looks like.
Live in Beta. Real app, real data, no mockup promises.
Business Dashboard
Customer Loyalty Card
Referral View
Everyone does stamp cards.
Only GÖNNR brings new customers.
Other apps are just stamp cards. GÖNNR combines loyalty with referrals, the only lever that actively brings you new customers.
| Classic stamp-card app |
GÖNNR | |
|---|---|---|
| Digital stamp card | ✓ | ✓ |
| Apple & Google Wallet | partly | ✓ |
| Referral system Customers refer customers |
- | ✓ |
| Both sides rewarded | - | ✓ |
| Direct offers to customers | partly | ✓ |
| Price | often 49 bis 99 €/mo | 29 €/mo, forever |
Beta free.
Then fair.
Free during the beta. The first 30 businesses to join keep a permanent price of just 29 € a month afterwards.
Everything included
- ✓ Referrals, customers refer customers
- ✓ Digital loyalty card, also on the phone
- ✓ Direct offers to your customers
- ✓ Dashboard, QR scanner & team access
- ✓ Unlimited customers
The regular price will later start at 49 €/month. Bigger plans for chains with several locations arrive in 2027, as a single business you won't need them.
Turn your customers
into your sales force.
No waiting, the app is live. Create your first offer, activate the stamp card and invite your customers today. Ready in 5 minutes.
- All 7 features available immediately
- Free during Beta
- Then only 29 €/month, forever
- Live in 5 minutes
You're in.
Access link arrives in <5 min by email. No password. No subscription. No risk.