In short, they charge you from day six after the free trail, if you don't remember to cancel your "membership" thats fair enough. But they also might charge you 24,95 after you have cancelled. I cancelled my membership after 3 days into the 5 day trail. And thought I was done... but no. I just found out that they have charged my account for months now after i cancelled. They wont answer my mails and when I got them on the phone my cancelation was registered. But they still "stole" money from my account.
So to summarise: DON´T EVER SIGN UP WITH ITSHD! They will steal, make it hard for you to reach them in hope that you will give up.