Top ten ways to convince your boss that you need to go to a conference.

I know how hard it is to convince your boss to send you to a conference. This is why I like you to help me finding good reasons. You may had to do this in the pass and I like to know what lines you been using with your boss?


This is some of ideas I have.
-Conferences are training that I cannot get any other ways
-The only ways to stay up-to-date it to attend a conference every year
-Attending a conference put me in contact with the best in the industry