I have fallen into the same trap. I went for the free trial and just got the package over the weekend.
Then I noticed a deduction on my bank account which I queried with the bank today and to be honest were really unhelpful. I dont know how they can justify charging that amount of money especially when it takes nearly 2 weeks for the items to even turn up anyway!!!
I am fuming that they are able to get away with doing this. Does anyone have a contact number so I can ring them and give them a piece of my mind?