For anyone looking to buy this, be aware you cannot withdraw the funds most probably(if its from the student offer). It can only be spent.
I'm not sure about that. I created a account and got the free $10 from them. But today, I made a purchase through Amazon for someone, and those coins are still in escrow, but it allowed me to withdraw the $10 in btc that was initally froze. So, I'm not sure if its a glitch or if it was meant to do that or not.