I recently found a charge on my bank account for $88. They put in the small print that you have to cancel within 10 days in order not to be charged for the 30 day supply. I did reach someone on the number where the $2.79 charge was and she canceled any further charges and gave me a cancellation number. I just received the sample yesterday, how can I be sure it even works to where I would like to spen $88 for another 30 day supply! BEWARE OF THESE "ONLY PAY SHIPPING AND HANDLING" SCAMS! read full review »