customizing email before sending the invoice to the client?

When I send invoices to my customers, I send them an email with an invoice PDF attached - and, in email body, I describe what work was done, and some other info.

The closest I can get to it in Akaunting is describing all that in "Notes". However, "Notes" appear on the invoice. I'd like it to appear only in email body - and not on the invoice.

Is it possible to do it with Akaunting?