Don't sign up, still got charged in trial period
Don't sign up for the free trial. I unsubscribed from my course during the trial period, but I was still charged. It was hard to find a way to contact customer service - I had to go through countless pages of irrelevent articles; and when I finally was able to contact them, they refused to give me a refund. I argued my case and they eventually agreed to give me a refund, but the whole experience was very negative and left me feeling cold. Don't waste your time.