they sent me a sample for $2.49. It arrived 9 days later. I was to try it for 5 days and then cancel. the item burned my month and did nothing so I called to return or stop any shipments. They gave me a cancel number but charged me $89. They now tell my credit card company that the $89 was for the sample. They had told me that if I wanted the item it would be $89 for a month of the product. I canceled to stop the product that they said was already shipped but that was not a fact as I never received the product that I would have sent back anyway. do not use this product. read full review »