At Invoicing | Settings | E-mail layout you can edit the layout for sending invoices by e-mail.
Note: This setting is only meaningful when link to an accounting is set to: "Export journal entries".
You can add variables to the message text as well as the subject line. These variables can be dragged from the list on the left to the subject line or message text area. When sending an e-mail the variables will be replaced by their content. You can also add an image, for example a company logo.
