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The cash register for Christmas markets

Maximize your sales this Christmas with a simple, efficient app.

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Illustration: in front of a garland-decked Christmas market chalet, a seller holds their phone while a customer pays for gingerbread and mulled wine with a contactless card

Made for the season

Ready in minutes

Download the app and set up your register in a few minutes. Use demo mode to practice, then start selling!

No hardware to buy

Your smartphone or tablet is enough. A printer and cash drawer are optional.

No network under the chalets

Keep taking payments without an internet connection. Everything syncs when the network is back.

  • No training needed
  • Free, with no commitment
A register phone, then a counter, in close-ups: one tap on “Cup” ($1.00) completes the sale, the cup arrives on the counter and is slid to the right until it disappears; the customer brings the cup back from the right onto the counter; then one tap on “Cup returned” (-$1.00) records the refund, and a “Returned $1.00” tag appears on the cup.

Handle cup deposits

Perfect for mulled wine cups: set negative prices and, when a customer returns a cup, one tap deducts the deposit.

An iPhone and an Android phone side by side: on the iPhone, “Share code” shows the 6-digit code, which the Android receives and enters to join the shop; then both phones show the register with the same items (burger, fries, donut, salad, water).
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Connect your sellers' phones: sales are gathered in a single account.

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A sale of three items (mulled wine, waffle, roasted chestnuts, $15.00): after “Sale completed”, one tap on “Print receipt” and a Bluetooth printer prints the chalet’s receipt.

Print your receipts over Bluetooth

A small printer is all you need: the receipt comes out as soon as the sale is done, with no cable and no Wi-Fi.

Hardware for Christmas markets

See all hardware

They sell with Tunder

4.7/5★★★★★

Average rating on the App Store and Google Play, with over 200,000 downloads.

★★★★★
“I tried several checkout apps and Tunder is really the best. I have already made more than 2,000 sales.”
Gaëtan
★★★★★
“Unlimited catalog, sales tracking and cash journal, for free. Ideal for a fixed or mobile business.”
Casse la Baraque

Frequently asked questions

Another question? Visit the help center

My business is seasonal. Can I cancel the Premium subscription at any time?
Yes. Renewal stops, your account goes back to free and your data is kept with no time limit.
Can I use Tunder on several phones?
Yes, with the Premium subscription, you can connect several devices to the same account and your sales sync in real time.
How do I handle cup deposits?
Create an item with a negative price. When a customer returns a cup, add it to the ticket: the deposit is deducted.
Do I need special hardware?
No. A phone or tablet running iOS 15 or later, or Android 7 or later, is enough.

Other business types

Food trucksMade for selling on the roadDiscoverFast foodMade for the rush hourDiscoverFairs and festivalsMade for eventsDiscoverRefreshment standsMade for volunteersDiscoverSports eventsMade for half-timeDiscoverAnother business?Tunder adapts to any shop.See pricing

Launch your register before the market opens

Download Tunder, create your items, take payments.

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Free forever · No credit card required

Download Tunder

Scan the QR code with your phone.

Or get the app on the App Store or Google Play.

No credit card required · Free forever