Editing a finalised invoice (audit log)

Finalising an invoice locks in its invoice number and generates the PDF, but you can still edit it afterward if a quantity, rate, or other detail needs correcting.

Every edit to a finalised invoice — line items, discounts, shipping, customer details — is written automatically to that invoice's audit log, along with who made the change and when. This gives you a full history to refer back to if a customer questions a total, without needing to keep your own separate notes.

You can view the audit log from the History tab on the invoice detail page.