You can now update the memo on an issued invoice without voiding and reissuing it, so adding a PO number or fixing a typo no longer means sending a new invoice. From an issued invoice in the dashboard, select Regenerate invoice PDF, edit the memo, and optionally refresh the customer tax ID. The invoice keeps its invoice number, and the change applies to the PDF, customer portal, API, and data exports.

• Available for issued invoices that haven't been paid or synced to an external system.
• Regenerating also refreshes company details, the invoice footer, and the customer address to what's currently on file.
• Changes don't sync to third-party systems like Stripe, NetSuite, or QuickBooks.
• Note that invoices with tax generally shouldn't be regenerated, since the final tax amount may change.