Prestige has a wealth of knowledge with decades of experience in dealing with high end branded luxury goods. Although counterfeit goods and the methods used to replicate certain items makes the job of authenticating challenging, our processes are rigorous, and we are well respected in this arena. Should an item be found not to be authentic, we are prepared to offer a full refund on presentation of proof of purchase, and the return of the item to us.  This is the limit of our liability.