Help

Haiku.lt is designed to help you quickly and easily create invoices and manage your billing workflow.

If you’re curious about why you should choose Haiku.lt, take a look at our philosophy.

You can also review the changelog to see the latest features and improvements.

Invoice Management

The system provides comprehensive tools for managing your invoices:

• Creating and editing invoices

  Learn how to create invoices with proper series numbers, add buyer and seller information, manage line items, and work with different invoice types including proforma and credit invoices.

• Sending invoices

  Discover how to send invoices directly from Haiku.lt using Gmail integration, customize email templates, and use variables to personalize your invoice emails.

• Additional information programming

  Advanced feature for programmers: automatically populate the additional information field based on invoice data using JavaScript.

Additional Information

For more details:

• Contact

• Privacy Policy

• Terms of Service