Neutratone from time to time will run a risk-free trial promotion. Allowing someone to try a Neutratone product before they purchase it. The product is NOT free, and customers will be billed full retail at the end of the trial. Trial usually has a shipping and processing fee and a time frame in which the trial will be good for. These promotions are backed by a 30 day money back guarantee, and a great way to try one of our products. All trial promotions can easily be cancelled by simply calling 866.936.9036