How do I turn on/off the auto generation of invoice numbers?
To change the auto generation settings:
- Go to the Sales module on the left sidebar.
- Select Invoices.
- Create a new invoice or edit an existing one.
- In the Invoice# field, click the Gear icon next to it.
- For auto generation, select Continue generating auto numbers and enter the Prefix of the invoice and its Next Number.
- To disable auto generation, select I will add them manually each time.
- Click Save.