POS for pop-ups and seasonal sales
The till comes with you. You pay only when you sell.
- A ready till from €79/month
Device, software and payment terminal, excl. VAT.
- Each additional till €39/month
+ device and payment terminal. Every additional till costs less than the first.
We answer in 13 seconds on average
WhatsApp in the evenings and at weekends too. A replacement device fast when you need one.
Three days, dozens of sales points. The till is ready before the first customer.
New Year's Eve, 3 pm. Fireworks are sold at dozens of points across Finland, and the whole year's sales happen in a few days. Next spring at the market the scale is smaller, but the rush is the same: selling starts in the morning, and there is no time to fiddle with the till.
When you have to buy a till for the whole year, install it on site and reconcile by hand in the evening, a short season eats the margin.
The same New Year's Eve with Solmio. The device arrived on time with the products ready, runs on mobile data and battery, and sends sales to the report point by point. When the season ends, so does the seasonal rental.
The device arrives ready
The device arrives on time with your products and prices set up. Selling starts when you switch it on.
No cables needed
The handheld till runs on mobile data and battery. No wifi or fixed installation is needed at the market or the fair.
You pay for the season
With seasonal rental you only pay for the months you sell, not the whole year.
A light device for the market
The handheld till runs on mobile data and battery. Selling works without a fixed install, and it packs away easily in the evening.
Seasonal rental for when you sell
Seasonal rental fits fairs, markets and pop-ups. The data connection, payment terminal, licences and phone support are included in the seasonal price.
The same list from shop to market
Products and prices change once, and the same list travels from the shop to the event. Sales show in the report straight away, point by point.
Order by phone, collect at the counter
A QR code at the counter opens the menu on the customer's phone. They order and pay without queuing, and collect the order when it's ready.
Read more about QR ordering →In our customers' words
All it takes is an email order. The device arrives on time with all our products already set up. We only pay for what we use, which is a big plus for us.
With sales points spread out across Finland, it's important that reports come in automatically from every point of sale.
The till devices are easy to pack up when we close a sales point and set going again the next morning.
Customer stories
Ravintola Walhalla
A new chapter for Restaurant Walhalla – history and thoughtful cooking in Suomenlinna
At Tony Hellström and Staffan Mathlin’s Walhalla, Suomenlinna’s history meets the sea and carefully prepared food. Solmio joined in spring 2026.
ExtremeRun
ExtremeRun
A running event that moves from city to city needed an equally mobile till - the answer was Solmio-kassa on mobile.
Järvenkylän maatila
Järvenkylän maatila
A berry farm in Sauvo, growing since 1980, manages several sales points around Southwest Finland with Solmio-kassa.
Suomen Ilotulitus
Suomen Ilotulitus
The largest fireworks company in the Nordics sells rockets at hundreds of sales points over New Year's on Solmio-kassa.
Varasto SUP
Varasto SUP
Varasto SUP, a stand-up paddleboard rental company in Pirkanmaa, chose Solmio-kassa for how easy it is to use and learn.
Our customers
What the season needs
A light till, stock and reports in one system. Open a card to see how it works at a market stall.
Point of Sale
One POS. Every sales channel.
Reporting
Know what sells, and where.
Integrations
Make your systems work together.
Warehouse
Keep sales and stock in sync.
Webshop
Take your sales online with the same POS.
Device management
Manage devices without being on site.
Invoicing
One invoice to the customer for till and webshop sales.
Ailo
Get a sales answer and a ready draft from the same question.
Ready before your first selling day
Getting started happens in four steps. The device is ready when you open your stall.
1
Tell us about your season
We go through where you sell, for how long and which products come along. The device and the season are chosen to match.
2
The device arrives ready
The device is delivered on time with your products and prices set up. The data connection, payment terminal and licences are included in the seasonal price.
3
Guidance before the first day
User guidance is included in the price, and the basic till functions are quick to learn.
4
After the season
You see the whole season's sales in reports, point by point, and can plan the next season from them.
Example solutions
Solmio Go
A compact POS for small or simple points of sale.
Rented
88 € / mo
Each additional till €68/month · 24-month term
Own device
68 € / mo
+ device €690 one-off · no fixed term
Kiosk Self-Service Checkout
A self-service checkout that brings every ordering channel onto one screen.
Kiosk terminal
79 € / mo
Includes the card payment terminal, reporting, licences and support. Device leasing is billed separately at €30-60/mo depending on the model.
Solmio Go – Season
A fixed POS for larger seasonal use - rented for the season.
Season rate
169 € / mo / unit
Everything included - ready to use from day one
Solmio One – Season
A fully ready-to-use All-In-One POS for temporary sales.
Season rate
139 € / mo / unit
Everything included - no extra costs
Frequently asked questions
Is a fixed installation needed?
No. The handheld till runs on mobile data and battery, so you can sell without cables or a fixed install.
Do I pay when I'm not selling?
No. With seasonal rental you only pay for the months you sell. For example, Solmio One – Season is €139/month, including the device, payment terminal service, data connection, licences, user guidance and phone support.
Do products travel from the shop to the event?
Yes. Products and prices change once, so the same list works in the shop and at the event.
What if the signal drops mid-day?
The till keeps working. Sales are saved on the device and reach your reports when the connection returns. Card payments usually need a connection, so cash and other payment methods are used during the outage. Some credit cards also work offline.
Who helps at the weekend?
Phone support is included in the seasonal price and is open on weekdays from 8 am to 4 pm. WhatsApp customer service is available in the evenings and at weekends too.
Let's look at your next season together.
The demo is free and comes with no commitment. A specialist gets back to you within one working day and can visit you on site.