Yellow book is a criminal enterprise, if they are successfull at having you sign a contract with them, they will hold you personally responsible no matter what corporate filing you have, first they will bankrupt your company with advertising that does not work and will not work no matter how big the ad is, and they will try to tell you the bigger the ad the more calls, not true if you use this advertiser you will go bankrupt because there advertising does not work internet or print, just look at how many times they have been sued or in court, there are over 500 court cases in cook county illinois alone(its free just punch in there name in court cases) where they have retained crooked lawyers and judges simpathetic to yellowbook and against small bussiness, they will then go after who ever signed there contract and your personal assets and house and put you in the street. they will make no concessions for there faulty advertising and pull every backstabbing trick in the book to take your money. including saying you are in the only book and then releasing another book in the same area to make more money. i know they bankrupted my company and now there trying to put me and my family in the street. I emplore you to reconsider and spare yourself heartache and dispair do not advertise with yellowbook youll only loose all your money and your bussiness!!!