Got it from Amazon, paid ~$55 for 4.2 Fluid Ounce from "Priceless Skincare" when received within 1-2 days I felt like the smell dies down within 5 minutes of using it. I have been using this perfume for last >3 yrs and know that it lasts for hrs. I don't know how to test it out chemically etc. Seller is refunding me after complain, but they said they have paper to show it's authentic. I need someone to test it officially, so that they can stop fooling people. Why would they refund immediately.