How do I change the invoice number?

Each new invoice is assigned a default unique and consecutive number in a chronological numbering series. This ensures that each invoice is compliant, with a unique identifier. 

Users can manually edit the invoice number for specific invoices. After a manual edit, the numbering for subsequent invoices will continue from the last number in the default series, not from the manually edited number.

How to change the invoice number:

1. Click Invoices under Sales in the left-hand menu
2. Click Create invoice
3. Choose Registered customer or New customer to add a recipient to your invoice
6. Under Invoice information, review and edit the invoice number.
7.  Finalize your invoice, save, review, and send.