🚗 For car washes & wash tunnels

Digital stamp card for Car Washes

Turn one-off drivers into regular washers. Collect stamps via QR code or NFC at the payment terminal, with no paper loyalty card in the glovebox.

What is a digital stamp card for car washes?

A digital stamp card turns anonymous drive-by customers into returning regulars: they collect stamps via QR code or NFC at the payment terminal, and you see who comes back regularly and who needs a reminder. No paper booklet, no lost cards, GDPR-compliant — and it works at unstaffed self-service wash bays too.

Jens’ 10th wash. Today.

Jens pulls into the wash tunnel like every week. At the terminal he quickly scans the QR code. No card, no rummaging through the glovebox.
Done! Your next wash is on us.

✓ Guest satisfied✓ Stamp saved
🔒 GDPR-compliant⚡ Quick to set up✨ Start for free
The problem

Why don't guests come back?

Empty car-wash tunnel in the late afternoon — a symbol of regulars who stop coming
Dirk runs a Car Washe in Essen. Mr Fischer came the comfort wash almost every week, plus the underbody wash regularly in winter, around €12 per visit. Then they disappeared. Dirk didn't notice – one lost regular = around €1,000 revenue per year simply gone.
5–25×
more a new customer costs than an existing one
+95%
more profit from 5% more loyal customers
  • Purely drive-by traffic — Dirk has no idea who comes back regularly and who was here just once
  • Mr Fischer now washes at the petrol station next door; ~€150 in annual revenue is gone and nobody noticed
  • Paper loyalty cards sit forgotten in the glovebox or get lost, and the loyalty effect fizzles out
  • A weather-dependent business: queues on good days, idle on weekdays — no lever to steer demand
The solution

Stempely gives your Car Washe a digital memory.

Your guests collect digital stamps via QR code or NFC. You see who comes, who returns and who needs a reminder. Automatically.

✓ QR code stamps✓ Automatic win-backs✓ Real-time analytics
How it works

3 steps to more loyal customers

1

QR code or NFC at the terminal

The customer holds their phone to the QR code or NFC tag at the payment terminal. No sign-up, no loyalty card to dig out.

2

The stamp is credited

Automatically with every wash, no paper. The stamp appears instantly on the customer's phone.

3

Redeem the reward

At 10 washes, e.g. a free wash or an upgrade to the premium programme — you set the reward yourself.

Stempely Playbook

How to get more out of Stempely

4 situations every Car Washe owner knows – and what Stempely recommends.

📍 Situation

Sahara dust is coating every car in town

Days like these are a revenue booster — but only if your regulars think of you in that moment.

💡 Recommendation

Send a spontaneous push to all regular washers

"Sahara dust alert! Double stamps on every wash today." 1 click, goes out to everyone instantly. No preparation needed.

A full wash tunnel on a day that would otherwise have been ordinary
Features

Everything your Car Washe needs

From the digital stamp card to automated marketing campaigns: Stempely covers it all.

📊

Customer data & analytics

Who comes when? Your data, stored in compliance with GDPR. Understand your guests: visit frequency, favourite days, regular customer status at a glance.

🎯

Send offers & reminders

Birthday, milestone, special campaigns with one click. Automatically congratulate on birthdays or reward the 50th visit, simply.

📱

Digital stamp card

QR code based. Simply scan and collect stamps, as straightforward as paper cards but with real data and full control.

🔔

Push notifications

Automatic win-back campaigns to inactive guests. Anyone who hasn't been in for more than 14 days gets a friendly reminder, fully automatic.

🏢

Multi-location support

Manage multiple branches in a single dashboard. Guests can collect stamps across locations.

📡

NFC stamps

Contactless stamps for premium customers: simply hold phone up to the NFC tag. Two NFC tags are included in the Premium plan.

Your Dashboard

Everything at a glance

Understand your Car Washe better – with clear data.

1.281
Active customers
↑ +12%
6.316
Stamps given
↑ +8%
89%
Repeat customer rate
↑ +3%
Ø 4,9
Visits per month
↑ +0,4
dashboard.stempely.de/waschanlage
Visits per week
Mo
Di
Mi
Do
Fr
Sa
So
New customers this weekStampsStatus
Laura K.3New
Max T.5Active
Julia M.2New
Stefan B.7Regular
Nina W.1New
Testimonials

What Car Washes und Auto Detailing owners say

★★★★★

Every customer used to be anonymous. With Stempely I finally see who comes every week — and can reward exactly them, instead of pouring discounts on the wrong people.

S
Sven K.
WaschWelt Essen
★★★★★

The weather promotions are worth their weight in gold. One push after the Sahara dust and the site runs hot. I used to just write that day off.

M
Markus T.
Glanzpunkt Autopflege Dortmund
★★★★★

It works at my unstaffed self-service bays too. Stick a QR code on the bay and you're done. Set up in one afternoon.

A
Andrea S.
Top-Wash Waschstraße Bremen
Why it pays off

Do the maths yourself.

A loyal customer brings in more than you think. And Stempely costs next to nothing.

Your estimate
Ø visit per month2×
💶 Ø spend per visit12
📆 Monthly€24
📅 Yearly€288
=
288
per loyal customer per year
vs. Stempely Premium: €120/year = 2.4× ROI
Win JUST 1 loyal customer with Stempely – the tool pays for itself for almost 2 years.
Simple pricing

Choose Your Plan

Start for free and upgrade as your business grows.

Basic

Free
  • Up to 50 stamp cards
  • Digital loyalty card
  • QR code scanner
  • Basic statistics
  • Customer list
Start free
Popular

Premium

/month
  • Unlimited stamp cards
  • Everything in Basic
  • Send offers & reminders
  • Multiple stamp cards
  • More visibility with web
  • Multi-location
  • Contactless stamps (NFC)
  • Priority support
Start Premium

Franchise

On request

  • Everything in Premium
  • Multiple locations
  • Custom terms
  • Dedicated account manager
Send request

All prices excl. VAT.

No credit card needed
Cancel anytime
14-day money back
FAQ

Frequently asked questions

Is it worth it for a car wash when a wash only costs €8–15?+
Precisely because washes are cheap and frequent, it pays off. A regular washer who comes weekly brings over €600 in revenue a year. If they wash at a competitor instead, that's exactly what you lose. Stempely automatically reminds inactive customers via push before they drift to the petrol-station car wash.
How does stamping at the car wash work?+
The customer downloads the free Stempely app once, which takes 30 seconds. With every wash they scan your QR code at the payment terminal or hold their phone to the NFC tag. No account, no data entry — the stamp runs instantly, even during the weekend rush without holding up traffic.
Does it work at unstaffed self-service wash bays?+
Yes. You simply stick a QR sticker or NFC tag on the bay or terminal. The customer scans it themselves and the stamp runs automatically. No one needs to be on site to manage the card — ideal for self-service sites and wash bays.
What does Stempely cost for a car wash?+
The basic plan is permanently free, no credit card, no time limit. With the code LAUNCH30 you get -30% on Premium: 6,99 €/month instead of 9,99 €. For car-wash chains and multi-site operators there are individual offers on request.
My business is highly weather-dependent — does Stempely help with that?+
That's exactly what the flash promotions are for. When Sahara dust, pollen or road salt coats the cars, you send a push to all regulars in seconds and fill a day that would otherwise have been ordinary. And during the weekday lull you pull cars into the quiet hours with a targeted double-stamp promotion.
Is Stempely GDPR-compliant for my car wash?+
Yes. Stempely processes no personal customer data such as names, number plates or email addresses. Customers register anonymously through the app, and only stamps are collected. Your car wash automatically meets GDPR requirements, with no data protection officer or extra effort.