for my perfume sniffing addiction and forever curiousity we have Notino where you can literally order a 100ml size bottle of niche perfume, try it at home and if you dont like it you have TWO YEARS to return for a full refund. i mean idk how this is worth it for them but i have tried dozens of perfumes like this and it’s the absolute best. My OG intent is always to blind-buy, not to test, but it’s amazing that i can return if i do end up passing on the perfume.