I recently experienced the same situation as others on this review site. After going to the website and thinking that it was a government site, I willingly put in my credit card information as part of my profile, not realizing that I was actually making a purchase.
After realizing my mistake and searching for reviews about the website, I saw all of the negative feedback and was really angry with myself and the "scam site". However, after calling the company for a refund, I was pleasantly surprised. I waited for less than 5 minutes (morning) and she was able to give me a refund with no questions asked.
You can argue about the legitimacy of the website and the ethics of the company (I myself am not sure), but I rated it as 4 stars so that others who feel they have been scammed can know that there is a chance they can receive a refund easily. (Just read the "return policy" section of the Terms and Conditions to gauge whether or not there will be a problem).
I hope you're as lucky as I was.
Good luck!