Purchased at shoppers drugmart in Camrose Alberta. The sampler on the shelf lasted for hours! So I purchased a bottle for $180.00 after opening it I noticed the scent only lasted a few minutes. Shoppers drugmart refused to take it back because it was opened. There are no numbers on the back of the bottle as there should be.I was also told that Chanel won't allow them to put security stickers on the perfume which I find strange at that price.