I think the code is rooted in some misguided fear of LE finding out that money was exchanged for playtime. I wonder if these code using people have clued in to the fact that it isn’t a complex code to figure out and that they’re just as vulnerable as the rest of us if shit ever hits the fan.
Its like the guy talking to a undercover cop saying "I'll give you 200 roses for that 8ball of nose candy" thinking the code will help him out lol. (I honestly have no idea of the costs of illicit drugs so just taking a guess but I have heard of the terms in movies, mind you I may be a little outdated on them)
LE is not interested unless it involves underage, trafficked or women forced or coerced into the biz and if you come across that you should walk away and inform the authorities, anonymously if needed.
Even if they are watching, so what. Do you have your number and address in your profile here? Perb servers are out of country. Even if they could get a record it would be an IP address. I am sure there are more people in your house sharing the internet connection. Who was it at that time?? Maybe you forgot to secure your wifi with password and it was your neighbour logged in?? Way to many if's for them and that's if they were actually interested which they aren't.
The codes are redundant, just say the amounts spent for spending time with your favorite lady. As wcr1982 said
We pay to be in the company of beautiful lady and whatever happens between two consenting adults is our right.
You pay for the company, not the sex.