Business = Opportunity

Few weeks ago, when I was on my way to the office, a young lady gave me a flyer with a list of paid web directory.  I was not in a hurry that time so I asked her, do you have a list of free web directory? Hehehe… I was just kidding though.  I became curious then, how much do these people charge their clients or advertisers for instance.  But of course,  it’s of much luck if I found the rate online, right?!?!  True enough, because when I got the chance to search for some of the sites listed there, there wasn’t any information about the rate.  I’m thinking if it’s a good business opportunity or if it’s worth to invest on that if you have and existing business or it still depends on what business you are into.