Редакція dev.uaThat's Life
29 December 2025, 12:58
2025-12-29
The outages are back. But businesses must always operate. Here are the top 10 most reliable PRROs
The light may go out, the internet may go out, but sales should not be paused. In the face of energy challenges, Ukrainian businesses need reliable solutions that will work under any circumstances. We have collected 10 reliable software payment transaction registrars (STRs) that will help keep your point of sale “up and running” even during blackouts.
The light may go out, the internet may go out, but sales should not be paused. In the face of energy challenges, Ukrainian businesses need reliable solutions that will work under any circumstances. We have collected 10 reliable software payment transaction registrars (STRs) that will help keep your point of sale “up and running” even during blackouts.
1. Cashalot by Linkos Group
Cashalot is a software PPO that has a full offline mode . If there is no Internet or power, the system stores all checks locally, and after the connection is restored, it automatically transfers them to the tax office. No downtime, queues, or fines.
Key benefits:
Full offline mode: the cash register continues to work even without electricity and the Internet
Works on any device (computer, laptop, smartphone, Android terminal)
Automatic synchronization with the tax office after connection is restored
Architecture resistant to external failures and peak loads
Product accounting and sales analytics in your own office
Integrations with BAS, RO App, Nova Poshta and other systems via drivers and APIs
Support for various equipment: receipt printers, barcode scanners, bank terminals
24/7 technical support, local data storage and independence from web resources
Who is it for: for all types of businesses: shops, cafes, pharmacies, retail chains, e-commerce and mobile commerce. Works on Windows, Android and iOS.
Cost: Paid subscription, from 1620 UAH for one year (i.e. equivalent to 135 UAH per month - the best price on the market, you can start with a free month).
2. Checkbox
Checkbox is the most popular paid PRRO in Ukraine with over 150,000 users. Its simple, intuitive interface and fast connection make it a universal choice for businesses of any size.
Key benefits:
Works in the browser, on Android and iOS
Offline mode with a limit of up to 2000 fiscal numbers
Over 80 ready-made integrations (1C, BAS, UkrSklad, Bitrix24, LiqPay)
Mobile adaptation - full functionality from your phone
First month free for testing
Convenient 24/7 support
Who is it for: A universal solution — from small stores to large chains.
Cost: From 249 UAH/month for one cash register
3. PRRO from the State Tax Service (free)
The State Tax Service offers its own free PPO software for entrepreneurs. This is a basic solution without additional features, but it fully complies with the legislation.
Key benefits:
Completely free solution
Versions for Windows, Android, iOS and Web
Creation and registration of fiscal checks
Sending checks by email or messenger
Barcode scanner support
Automatic shift closing
Funding under the EU program (EU4PFM project)
Who is it for: Micro and small businesses, sole proprietors who want to minimize costs.
Cost: Free
Disadvantages: Limited functionality, lack of inventory accounting and analytics, sometimes technical problems arise.
4. On time.Cashier
Vchasno.Kasa is a service from the developers of the electronic document management platform "Vchasno". It offers a free plan for small businesses and paid packages with advanced features.
Key benefits:
Free rate up to 300 checks per month
Work in online and offline modes
Device Manager support for hardware control
Integrations with 1C, BAS and popular marketplaces
Branding of checks on paid plans
Tax expert consultation
Over 70,000 companies already trust the service
Who is it for: sole proprietors and small businesses with a small volume of checks.
Cost:
Free up to 300 checks/month
249 UAH/month for unlimited checks (or 2700 UAH/year)
5. PRRO Poster
Poster is a comprehensive cloud-based automation system for catering establishments with integrated PRRO. Over 6,000 cafes and restaurants in Ukraine already use this solution.
Key benefits:
Full integration with warehouse and financial accounting
Specialization in the restaurant business
Work on tablets, smartphones, laptops
Offline mode with automatic synchronization
Integrations with delivery aggregators (Glovo)
Mobile app for waiters
Table and reservation management
Who is it suitable for: Cafes, restaurants, bars, takeaway establishments.
Price: From 540 UAH/month. First 14 days free.
6. Binotel OnlineKasa
OnlineKasa from Binotel is a PRRO and a full-fledged cash register service in one solution. It combines the convenience of a software registrar with functionality for managing retail outlets.
Key benefits:
Quick launch in 5 minutes, registration directly at OnlineKasa
Cashier work in a single service without the need to go to the traffic police office
Printable fiscal and merchandise receipts
Offline mode support
Mobile cash register — works on any device
Remote control of retail outlets
Automatic fiscalization and synchronization with the State Tax Service
Support 7 days a week
Who is it suitable for: Retail, shops, small retail chains, service businesses.
Cost: Paid subscription, 149 UAH per month.
7. WayForPay PRRO
WayForPay is a payment service provided by PRRO to its users. It is suitable for both online and offline sales.
Key benefits:
PRRO for payment system clients
Automatic fiscalization of payments via WayForPay
Ability to fiscalize cash payments
Automatic opening/closing of shifts
Integrations with CMS and marketplaces
Mobile application for control
Who is it for: Online stores with their own pick-up points, where customers can pay both online and in cash.
Cost: For WayForPay customers (only a fee is charged for successful payments)
8. iNNOVATE from SystemGroup
Professional PRP from PRP manufacturer Datecs with almost 30 years of experience in the fiscal sector. Designed specifically for retail chains.
Key benefits:
Professional tools for online business
Own e-Cabi.Net - an alternative to the State Tax Service e-Cabinet
Consolidation of data from all PRROs, cash registers, sole proprietors and LLCs
Fast fiscalization: 0.5 sec (offline) to 2 sec (online)
Ready-made integrations with 1C and cash register software
"Holding" function for monitoring multiple legal entities
Who is it suitable for: Retail chains, supermarkets, minimarkets, kiosks, HoReCa establishments.
Cost: From 144 UAH/month, exact prices depend on configuration
9. SOTA.KASA
SOTA.KASA is a browser-based cash register from Linkos Group that does not require installation on your device. It works from any gadget.
Key benefits:
No installation required — runs in the browser
Simple and intuitive interface
Offline mode when there is no connection to the traffic police server
Automatic generation of Z-reports
Access from any device
Undemanding to technical specifications
Who is it for: Sole proprietors and small businesses who value mobility and simplicity.
Cost: 1620 UAH per year (or 135 UAH per month), which includes registration, technical support, and unlimited number of checks and unlimited number of cash registers.
10. hutko PRRO
hutko PRRO is a free solution from the hutko payment service to automate the fiscalization of online payments. It works in the cloud 24/7.
Key benefits:
Free PRRO for hutko customers
Automatic fiscalization of online payments
Works in the cloud - no installation required
Electronic checks by email or messenger
Simple online start-up without a wizard
Suitable for various business formats
Who is it suitable for: Online stores, delivery services, online services that use hutko to accept payments.
Cost: Free for hutko customers (included in the online acquiring tariff)
How to choose a PRRO for your business?
When choosing a software recorder, consider:
Business specifics
You need to find out for what activity you are choosing a PRRO: is it retail, a restaurant, an online store, or a specific small business.
Operational stability: In blackouts, the ability to work offline is critical. Pay attention to how long the cash register stores data locally and how quickly it synchronizes after the connection is restored.
Integrations If you use accounting software (1C, BAS) or marketplaces, check for ready-made integrations.
Cost Calculate the total cost: subscription fee + equipment + staff training. Free options may be limited in functionality, but are suitable for starting.
Support The quality of technical support is critical, especially during the implementation phase. Pay attention to the support operation mode and communication channels.
Conclusion
In 2025, Ukrainian businesses will have a wide choice of ERP solutions, from free basic solutions to professional systems for large networks. The ability to work offline and a reliable architecture are key to operating in blackout conditions.
Cashalot stands out among its competitors for its resistance to external failures: local data storage, independence from web resources, and thoughtful architecture make it a reliable choice for businesses that cannot stop.
Checkbox remains the most popular paid solution due to its simplicity and large number of integrations. Binotel OnlineKasa offers a comprehensive approach with full cash register functionality. And free options from DPS, Vchasno.Kasa and hutko are a great start for small businesses.
Regardless of your choice, the main thing is that your cash register works smoothly. After all, even in the most difficult times, business must continue.