i signed up for this product for a promotional trial, anyway, it was suppose to cost $1 and at first that's what was charged to my account. the stipulation was cancel at anytime as usual and since I didn't want to be charged $79 before I knew whether I liked the product in the total eight days of trail before knowing, I opened the box and called the number that was required for return, it stated that I had the option of $19.95 or full price to return because I had opened the box. the requirement for $1 trial did not stipulate thi... read full review »