I'd prefer selling colognes, or perfumes for women. Why did I say that? Come to think of it, the number of women is a lot higher than men, 70% I think of the population were women. That's my first perspective, same time colognes and perfumes can be sold high while investing cheap. There's now a new trend in perfumes wherein just a drop of the original perfume can make a single bottle produce the same smell as the original. Well I just don't really know what does that called. sorry. Same time when women bought the product and they tend to like it, for sure with their flowery lips they can spread easily the goodness of your perfume.
Why did I know this? It's just that all the girls I've been with, perfumes are the only thing they don't really wanna forget, much more than their lips stick I say.
If you'll be asking also why not perfumes for men, well we all know how we use perfume. Just a single spray would suffice our whole day scent. So a single bottle would we consumed by men for a whole month or more. I'm speaking in general, I know some will disagree about this. It's just that I'm speaking out of experience and the number of friends I have.