I knew someone who pimped kittens and trafficked them across borders. Buy them in Quebec, sell them for more in Ontario.
Apparently they asked for deposits, and one time she never got the pussy.
As for deposits, I've never done one in any context and that which is new is scary, and I am not so inclined to learn how to do it
Also the risks are great unless someone is super well known [and even then ages ago on the terb this guy sent a deposit to a known porn star, he got it back but it took ages and a lot of hustle to do it
Then you get the whole, stuff happens, traffic, accidents, zombies etc where one can legit not make an appointment, then you are on the hook. If a girl cancels on you, as happened to me once when I was on my way, well too bad so sad. A bit one sides.
I mean don't get me wrong, if a Kate Micucci clone was escorting, I'd be all shut up and take my money/deposit.
But it's a huge bother. Hell even calling up and making arrangements is a hassle. I live an hour away from any action. I guess I am kinda lazy. At least with the strip club, if feel like going, boom you go, no fuss no muss. I wish brothels were a thing in the Canadas.