It would be so helpful if you
A. Didn't have a window open for every statement and invoice you were emailing. Once you hit email, you shouldn't have to hit ok 3 times just to get the email to send. this applies to statements and invoices.
B. Send multiple invoices in one email. This is probably the worst thing I hate about Sage. You shouldn't have to send 13 emails for 13 invoices and I know you can save them as a pdf and send them at once but you Quickbooks allows you to check off on a list (like sage does) but it sends them all in one email rather than all separately. It honestly looks kindergarten-like.