Their "how it works" page explains this, with far fewer than "2500 words", though it could be clearer. http://www.justfab.com/how-justfab-works.htm They have 2 million likes on Facebook. Were all these users scammed? The "monthly subscription" has recently been a hot e-commerce category. Other sites with a similar model are shoedazzle.com, fabkids.com, musthave.popsugar.com and so on. See: http://www.quora.com/E-Comm…
Their lifeblood is the zombie customer who is completely unaware they've got a leech sucking at their credit card account.