Cancel Invoice
- Click Sales → Invoices menu located on the sidebar menu (left-hand side of the screen).
You can also use a shortcut menu. Just click
eye symbol under the Invoices shortcut.

- Click on the Invoice Number.

- Click More button, and select Mark as Cancelled.

If the Invoice has any Payments attached, first you will need to delete these payments (guide: Delete Payment), before cancelling the invoice.

