Is this site a real secret shopper site?

I have heard that this is the real secret shopper site but before i filled out my info i scrolled down and it said "paymet information" and then click on a credit card or there was a box that said "payment by check" maybe that's how they are suppose to pay me but i reall don't know. please check this website or if you already know and tell me if it's the real one. http://www.mysteryshop.org/join/index.php#benefits