I signed up for a one week trail. I made it clear to them that I wanted to try it only and that I would pay thru PayPal purposely so I would not be charged for subscriptions that I did not want. Of course I did not know that PayPal also can do automatic monthly subscriptions and of course TutorVista charged me $99.99 USD at the end of the one week trial. The agent on chat (oh, by the way, you can’t call them as they are in INDIA, which I did not know) told me that I don’t have to worry that I won’t be charged without... read full review »