No purchase necessary. A purchase does not improve your chance of winning. This Sweepstakes is governed exclusively by the laws of the United States. You are not authorized to participate in the Sweepstakes if you are not located within the fifty (50) United States, the District of Columbia or in Puerto Rico. You must be at least 18 years old at date of entry to enter sweepstakes. Sweepstakes begins on June 16th, 2017 and ends on December 31st, 2017. There will be one (1) prize winner winning one (1) NormaTec. On or about December 31st, 2017, prize winner will be selected in a random drawing from all eligible entries received. Odds of winning depend on the number of eligible entries received for the Sweepstakes. By entering the Sweepstakes, Entrants fully and unconditionally agree to be bound by these Official Rules and the decisions of the Sponsor (CryoUSA, LLC) and Sweepstakes (CryoUSA, LLC) Entities, which will be final and binding in all matters relating to the Sweepstakes. The winner(s) of this sweepstakes will be contacted directly via email address provided. Once a winner is announced, winner will have fifteen (15) days to claim their prize. To claim prize simply email CryoUSA at [email protected]. After fifteen (15) days, if winner does not contact CryoUSA, a new winner be selected.