I would love to find out how they are able to manufacture a parfum for this price using such rare and exotic oils under the guidance of experienced parfumeurs in exclusive perfume labs. It's a shame the buyers aren't able to experience a real parfum to compare. I believe they would be astounded by the difference. I own several parfums and spent a lot of time in Roja Dove's retreat at Harrods discussing how parfums are made (costs and skills involved) so I speak from experience.
The Fragrantica and Basenotes websites usefully explain about the different types of perfumes on the market but I'm sure you know better than me what goes into a good one.
But put basically there's perfumes and there's, ahem, perfumes :mysmilie_59: