You can now renew your license plates online, at least in about 5 of the counties in CO. Painless and only takes a few minutes. Did cost $5.03 for a processing fee. Is it worth it or that much easier than just writing a check?
Well... probably not for some folks - but I hate writing checks and mailing them, for some reason; so I procrastinate. If its payable on the web, I'm all over it. So yeah, for me, its worth it. :)