Settings Reference
For: admins and owners looking up a specific setting.
Company
| Field |
Description |
Required |
| Company name |
Business name shown on invoices |
Yes |
| Email |
Company email address |
No |
| Phone |
Company phone number |
No |
| Website |
Company website URL |
No |
| Logo |
Company logo (PNG/JPG, max 2 MB, 200-2000 px) |
No |
| Street address |
Street and number |
No |
| City |
City name |
No |
| Postal code |
ZIP or postal code |
No |
| State/Province |
State, province, or region |
No |
| Country |
Country |
No |
| VAT number |
VAT registration number (shown on invoices when set) |
No |
| Tax/Registration number |
Business registration number |
No |
| Default currency |
Currency for new invoices |
Yes |
| Timezone |
Server timezone for dates |
Yes |
Invoicing
Document numbering (per type)
| Field |
Description |
| Prefix |
Text prefix for document numbers (INV, CN, Q, PF, or custom) |
| Format |
Number pattern (six options) |
| Counter digits |
Minimum digit padding (1-6) |
| Starting number |
Initial counter value (before first finalization) |
| Year reset |
Reset counter to 1 each calendar year (requires year in format) |
Tax rates
| Field |
Description |
| Name |
Display name (shown on invoices) |
| Rate |
Percentage as integer (21 for 21%) |
| Country |
Optional country association |
| UBL tax category |
S (standard), Z (zero-rate), AE (reverse charge), E (exempt) |
| Default |
Mark as default for new line items |
Payment terms
| Field |
Description |
| Default due days |
Number of days from issue date to due date (new invoices) |
PDF
| Field |
Description |
| Invoice template |
PDF layout template |
| Brand color |
Primary color for PDF invoices and email templates |
| Logo position |
Top-left (replaces name), top-center, or top-right |
Localization
| Field |
Description |
| Default locale |
Application language (13 locales available) |
| Date format |
Display format for dates (2026-05-20, 20/05/2026, etc.) |
| Time format |
24-hour or 12-hour clock |
| Number format |
Decimal and thousands separators |
| Week start |
Monday or Sunday |
Email
Mail delivery is configured during installation. The method (SMTP or Resend) and connection details are stored in the .env file. The sender identity is editable from the settings UI.
SMTP fields (when MAIL_MAILER=smtp)
| Field |
Description |
| SMTP host |
Mail server hostname |
| SMTP port |
Mail server port (587, 465, or 25) |
| Encryption |
TLS, SSL, or none |
| Username |
SMTP authentication username |
| Password |
SMTP authentication password |
Resend fields (when MAIL_MAILER=resend)
| Field |
Description |
| Resend API key |
API key from resend.com |
Sender identity
| Field |
Description |
| From name |
Sender name on outgoing emails |
| From email |
Sender email address |
Bank accounts
| Field |
Description |
| Name |
Internal label |
| Account holder |
Name on the bank account |
| IBAN |
International bank account number |
| BIC |
Bank identifier code |
| Bank name |
Name of the bank |
| Currency |
Account currency |
| Default |
Use as default for new invoices |
Item categories
| Field |
Description |
| Name |
Category name for organizing catalog items |
Users
| Field |
Description |
| Name |
User display name |
| Email |
Login email address |
| Role |
owner, admin, accountant, or employee |
| Status |
Active or deactivated |
Supported locales
English, German (Deutsch), Dutch (Nederlands), French (Français), Spanish (Español), Italian (Italiano), Portuguese (Português), Polish (Polski), Turkish (Türkçe), Japanese (日本語), Chinese (中文), Arabic (العربية), Indonesian (Bahasa Indonesia).
Arabic uses RTL layout.
Security and session (environment variables)
These settings are configured in the .env file, not through the web UI.
| Variable |
Default |
Description |
SESSION_LIFETIME |
120 |
Maximum session duration in minutes |
SESSION_IDLE_TIMEOUT |
30 |
Minutes of inactivity before automatic logout (0 to disable) |
SECURITY_HSTS_MAX_AGE |
31536000 |
HSTS header max-age in seconds (only sent on HTTPS) |
SECURITY_CSP |
Restrictive default |
Content Security Policy header value (empty to disable) |
See Security for full details.
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