There are two ways to resend an invoice using the Coworks system: resend or re-download + email.
Option 1: Resend
Resend one-off (non-recurring) and recurring "manual" invoices using the built-in resend functionality.
1. Navigate to the Invoices section of the Billing tab and select Details for the invoice you want to resend.
2. In the Invoice Summary, select Resend Invoice.
Option 2: Re-Download + Email
1. Navigate to Billing.
2. Click on the Unpaid tab (or whichever category the invoice falls under). Find the invoice you'd like to send again and click on Details.
3. Once in the detail view, click on Download Invoice to get the invoice again.
4. Send the invoice as you see fit!