E-mail the invoice as embedded html

Is there a way to send the invoice as part of the e-mail message? Currently the invoice can be sent attached as a PDF document, what I would like is for the e-mail body to also include the invoice HTML code, because my invoice template includes links where a customer can click to pay online. Also is easier for lazy customers just reading the e-mail message to read the invoice without having to download the PDF attachment.

Maybe the E-mail as PDF window can include a checkmark to also send the invoice HTML as part of the e-mail message body.

This will be actually possible when invoice variables are supported on email templates. Right now that is not the case.

Then you can code email template in HTML and inject those variables in there essentially creating embedded invoice within email message itself.

Sounds like a good solution, I was also thinking on the easier side of implementation of appending the generated html of the invoice to the e-mail message. Is there a way to fund this functionality? And thanks for such great software!

Not sure about that. HTML markup within email message would have to be slightly different from what is used for printing (or attachments).

Anyway, variables on email templates need to be supported first. Then discussion can move further.