I would like to be able to enter the date I would like my payment delivered
I always get my invoice many days in advance of when it is due. I would like to pay it right then, but choose the date it is delivered. If I don't pay it right when I get the email, I'm afraid I will forget, so I end up having to pay it earlier than I want.
set it up with your bank to pay it on a certain date. if you make it a recurring payment it will always be on time and not paid days in advance and you won't ever have to worry again.