How to change the starting/running invoice number sequence?
The method outlined on this page requires the administrator user access.
Here is how to change or set the starting/running invoice number sequence:
- Click on your name initials (top right)
- Settings
- Scroll to the Sales section, click Options
- Next to "Change the next sales order/invoice number", click on the edit button
- Enter the next new number sequence for the sales orders

- When finished, click Save at the top
Tip: when setting your starting/running invoice number sequence, leave a buffer gap between your last invoice number and the new number you enter. This will prevent any accidental overlaps or duplicates.
Optional: by default, the invoice numbers are the same as sales order numbers. You can set a different numbering sequence for the invoices. To do this, click "Use a different sequence for invoices" and enter the starting invoice number.