In InvoiceOcean you can search for unsent invoices.
To do this:
- go to the invoice list
- in the search field on the left-hand side in the field Status select the option Not sent
It is also possible to change the status to Sent of several invoices at once. To do this, select the checkboxes next to the selected invoices, and then in the menu at the top, click Change> Status> Sent.