A web-based fiscal cash register is an online register that runs in your browser, with no software to install. Open it like a normal website, sign in and issue fiscal receipts right away - from a phone, tablet or computer. No downloads, no setup, no dedicated hardware.
Web register vs online register
In practice they mean the same thing: a software register that fiscalises over the internet. "Web" simply stresses that it runs in the browser. Fiscalisation is handled by a virtual processor (PFR) on the server, so there is no box on the counter.
Benefits of a web register
- No installation - just open the address and sign in
- Works everywhere - one account on phone, tablet and computer
- No hardware - no box, cables or technician
- Always up to date - the software lives on the server
- QR on every receipt - the buyer instantly verifies it
How to start
Create an account, enter your company and tax rates, connect the security element and issue the first receipt - it takes a few minutes. Try it free at pos.narbiz.com.
Key takeaways
- A web register runs in the browser, with no install and no hardware
- One account on phone, tablet and computer
- Fiscal receipt with a QR code, registered with the Tax Administration
- Officially approved ESIR (ID 1597)
Frequently asked questions
It is an online register that runs in the browser, with no installation. You open it like a website and issue fiscal receipts with a QR code.
No. It opens in the browser, with no downloads and no dedicated device; you only need internet.
Yes, on phone, tablet and computer, with the same account and data.
Yes, if the software is an approved ESIR listed in the Tax Administration register. Tezga eKasa is approved as ID 1597.
What you get with Tezga eKasa
- Runs in the browser - no install, no download
- One account on phone, tablet and computer
- Fiscal receipt with a QR code, registered with the Tax Administration
- Officially approved ESIR (ID 1597)
Read more
The simplest fiscal cash register in Serbia: type a sentence, get a receipt → Tezga eKasa is an officially approved ESIR: what that means for your business → e-Invoicing in Serbia 2026: who must comply, deadlines, and how →Try Tezga eKasa free
Fiscal receipts and e-invoices for service businesses - a register that keeps it simple.
Korisni vodiči za male firme - jednom mesečno, bez spama.