Application setup

Before creating the first invoice you must complete the setup wizard, which appears automatically on the administrator’s first login. The wizard has four steps.

Step 1 — Company details

Field	Note
Company legal name	Printed on all invoices
OIB	Exactly 11 digits
Phone	Optional
E-mail	Optional
Street & number	Registered address
City
Postal code

Step 2 — Business year

Enter the current fiscal year (e.g. 2025). The year is activated automatically and determines the invoice numbering sequence — each business year has its own sequence.

Additional years can be added later in Settings → Business year, but only one can be active at a time.

Step 3 — Business premises & POS device

Business premises:

Field	Example	Note
Code	`PP1`	Max 20 characters, used in the invoice number
Name	`Main office`
Type	Fixed / Mobile
Invoice numbering	Per premises / Per device	Determines invoice number structure
Address	(optional)	Can copy company address

POS device:

Field	Example	Note
Code	`NU1`	Max 20 characters
Name	`Register 1`	Optional

Every invoice must be linked to a premises and POS device. Without this configuration the invoice form will not work.

Step 4 — Fiscalization

Choose one of three options:

Option	When to use
Skip for now	Certificate not yet obtained, or configure later
Fiscalization 1.0 — CIS/FINA	Classical fiscalization via FINA P12 certificate
Fiscalization 2.0 — moj-eRačun	Electronic invoicing via the moj-eRačun platform

Fiscalization can be activated later in Settings → Fiscalization.

Application setup