You can see the invoices statuses on the invoices grid:
Invoices can have any of the following 7 statuses:
1. Draft. This status appears if you click “Preview” after you created an invoice:
2. Activated. A status wich appears when you click “Activate and Send” after invoice creation:
OR if you send to your client the “draft” invoice or you mark it as “activated” yourself:
3. Viewed – if the client has opened (viewed) your invoice
4. Disputed – if the client has replied (commented) on the invoice (more details here)
5. Overdue- the invoice due date has expired and the invoice still hasn’t been paid
6. Partial – the invoice is partially paid
7. Paid – the invoice is fully paid
8. Void – if the invoice is marked as void or if it is cancelled, this invoice is no longer valid.
9. Cancelled – an invoice with negative amount created automatically if the user cancels an invoice (more details here).