Updated Jul 17, 2023
Future invoices increase sequentially from the new invoice number. To edit an invoice number:
Go to Projects and select a project.
Click the Invoices tab.
Next to Number, click on the characters to change the invoice number.
Click the checkmark button to save.
Dubsado doesn’t allow duplicate invoice numbers. If you type an invoice number that already exists, Dubsado will automatically update it to an unused invoice number. View all used invoice numbers in Reporting >> Invoices. You can reuse the invoice number by changing the invoice number.