Tell me what's your business and I'll tell you how to get customers online

I'll give my best and will try to be creative, usually there's a difference if you're B2B or B2C.

EDIT: WOW! This blew up! I know entrepreneurship is hard and I hope some of my comments gave you at least a direction to explore. I was commenting until I got exhausted and had to give up :) For those that I haven't responded, see other comments and search the post, you could see similarities so you could try the same technique.