Hotel POS System
Integrated POS solution for hotels and accommodation. Manage room service, restaurant, minibar, and guest billing all in one place.

Manage from anywhere
Check room service orders, monitor guest activity, and manage all outlets from your mobile device. Real-time sync across all properties.
Features
Everything included
Front desk & accommodation
Electronic guest book and eTourist registration
Harmony is a program for hotels and accommodation that keeps records of domestic and foreign guests and sends front-desk data straight to the eTourist system. You no longer copy passports and ID cards by hand or keep a paper guest book.
Check-in, check-out, tourist tax, and the room folio live in one place. The receptionist sees room occupancy, opens and closes a stay, and the system prepares the data for registration and reports.
Everything a guest spends in the restaurant, through room service, or from the minibar is charged to the room and settled on a fiscal receipt at check-out.
- Automatic registration of domestic and foreign guests to eTourist
- Tourist tax calculation and records
- Room charges for restaurant, room service, and minibar
- Room occupancy and reservation status at a glance
- Fiscal receipt at guest check-out
- Manage several properties from one account
FAQ
Frequently asked questions
What is the electronic guest book?+
The electronic guest book is a digital register of domestic and foreign guests that replaces the paper book. Hospitality businesses in Serbia register guests through the central eTourist system, and the register keeps the data on every stay.
What is eTourist (eTurista)?+
eTourist (eTurista) is the central information system of the Serbian Ministry of Tourism through which accommodation providers register domestic and foreign guests and record the tourist tax.
Does Harmony keep an electronic guest book?+
Yes. Harmony records data on domestic and foreign guests and keeps the register in place of a paper guest book. The data is stored with each stay and ready for registration and reports.
How does guest registration to eTourist work?+
When a guest checks in at the front desk, Harmony prepares and sends the required data to the eTourist system, so you avoid double entry and manual registration.
Is the tourist tax calculated automatically?+
Yes. The system calculates the tourist tax by number of nights and guests and includes it in the room folio and reports.
Can I register foreign guests?+
Yes. The register separates domestic and foreign guests, and foreign guest data is reported through the eTourist system in line with regulations.
Do room service and minibar go on the room bill?+
Yes. Orders from the restaurant, room service, and minibar are charged to the room and combined on the bill the guest pays at check-out.
How much does it cost and how long does setup take?+
Harmony for hotels costs from €40 per month for up to 10 rooms, plus €8 per room above ten, with no setup fee or hidden charges. Setup is usually done in a day, and the 14-day trial needs no card.
Choose your platform
Download Harmony - Hotel
Windows
Windows 10+
macOS
macOS 12 Monterey+
Linux
Ubuntu 20.04+