Fitness establishments: beware of Metabody!!! They want to "promote" your business on deal sites like groupon and such, yet the fitness establishments get absolutely ZERO from endless clients taking hundreds of FREE classes from you! The clients pay money and it goes into the pockets of Metabody and groupon, none goes to the fitness establishment. This type of transaction GREATLY de-values the fitness services we professionals work so hard to provide. It's a sad cheap swindle. DO NOT SIGN UP.