These people are probably scammers. I created a subscription just to try it out and after a few days I've tried to cancel it. I couldn't do it from their site. Then I tried writing them an email using the same email address that I used on the site itself. They said I would need to send them a scanned document by fax or email. They didn't actually provide the document I was supposed to send. In the end I just canceled my credit card.