I'm starting this thread to be informative to newcomers. Most has been said but threads like these can be quite helpful. Hobbyists and providers welcome to participate! I have run into these issues with several guys who have references, so it isn't necessarily a newbie thing.
Don't send naked pictures to providers. That's so craigslist!
Don't ask what the donation is IF it is clearly stated in the ad.
Do send as much information in the initial contact (email). Send references with additional information. I saw --- from ---- a few weeks ago at her incall at ---. She knows me as ---- from---. This cuts down on back on back and forth emails. You may think a provider will remember you as mike from baton rouge, but please understand the crazy amount of correspondence we get. It gets hard to keep up with an email name vs an eccie name bs a real name or a fake email name. We don't have to be high volume to have a hard time keeping up.
Dont be a pussy. (can I say that?). If you change your mind or can't make an appointment just call or text. I personally don't sit around with my hair and make up done. I like to be properly groomed from head to toe when I have a date. I try to be accommodating for last minute appointments. A little respect goes a long way. I can handle a cancellation, I have a hard time tolerating flakes.
Do read the ad before you call. This will eliminate much wasted time.