I got the sample a few months ago, and they charged me almost 200 on July, when I called them they said those document already wrote I should return those sample if I don't want it or I will get charge if not return, I understand they may right, but I still feel deceived. So I just want to explore this out and let other people know that. BTW when I call them, they only said sorry, nothing they can do and said good bye, how the customers service will be like that.