Does it matter really? What do they do differently if there are liquids?
Never worked for me! 8-oi say pretty please, then show him some leg.
She asked if I was sending liquids, which I wasn't but asked her, What if I was? She said that you can.
Liquids in general are OK, but it gets a bit fuzzy with e-juice. "Smokeless tobacco products" are prohibited by regulations, so if the person there interprets that as applying to juice they won't ship it. All depends on who you're dealing with, but it's safer to call it something else.
I asked my post office about this a couple weeks ago. She asked if I was sending liquids, which I wasn't but asked her, What if I was? She said that you can. They should be sealed in baggies and they'd like something in the box to soak up any spilled liquid like paper towels packed in and around the baggies, should there be any leaks. They are concerned about the leakage ruining other packages. Just make sure they are in sealed baggies and you should be fine.
We ask
Yeah breakable perfume sounds good. The important thing is to package it in a box with a lot of bubble wrap and make sure it has some weight to it. Small packages sometimes have to travel 20 or more feet through the air and land in a bag attached to a rack with an opening the size of a basketball hoop.