Not sure if I am spelling it right, but I've seen the icon on some host websites. I am curious if it is a good thing to have on a business website? Thanks

as long as you don't offer unlimited bandwidth and stand by your TOS, it's a great way to let your customers know why you don't offer it, and why they shouldn't be tricked into hosting with companies that do offer it...

Yes, we do not offer unlimited this and that. :)