QuakerCitySportsbook (SBR rating F) is the newest fly-by-night gaming site from Interactive Gaming Systems and should be avoided. IGS is known for selling their turnkey start-up sites to small investors who hope to get rich overnight. When the sportsbook fails to make money and attract players, the disgruntled owner refuses to further fund his investment. IGS then tells the player they only operate the site for an owner who refuses to pay. The company is better known to players by its customer service name, PlayerCenter.