I think you would have to interview each lady, and have her answer the questions that you pose.

Most important lesson, think with the big head no matter how lovely and sexy you find the lady in question.

I would think, realistically, that the provider continues to provide, wether you agree otherwise.

IMHO.  As for what you should expect, I'll let Bonnie tell you...(LOL).

Lyrics to Danger Heartbreak Dead Ahead :

When you give more than you get, you're in danger (you're in danger)
You may find that you're in love with a stranger (with a stranger)
For who knows what evil lurks within the hearts of men?
It's vanity, insanity to play when you can't win
When you find that you're losing, it's time to get on moving
'Cause there's danger: heartbreak dead ahead

It only takes one second, girl, to learn (to learn)
That playing with fire will get you burned (get you burned)
Now girl, don't you be foolish
They say that love is blind, but it's clear as the highway sign
That reads Danger: heartbreak dead ahead
Heartbreak dead ahead

Read the sign, girl; you'd better mind, girl
Yeah, danger: heartbreak dead ahead

Once the lying starts, start packing up your heart
Listen to me, girl
When there's nothing to be gained, don't keep goin' on in vain
'Cause there's danger: heartbreak dead ahead
I said there's danger, I said there's danger
...& fade

(And I'm only being halfway facetious here.)

The quick answer is that all these things are open for discussion.

Best to describe two extremes:

In the least case, you simply do extended stays with the gal according to either her scheduled rates, or if she has none, then you negotiate some.  You could use rate lists from providers who have similar hourly fees as her to come up with this.  A rought ballpark is $1500 for an overnight, $2000 for 24 hours, $3,000 for a weekend and $5-6K for a full week.

If travel and entertainment is involved, you pay full freight for that.

In the most extreme case, you become a sugar daddy.  Here, you are essentially purchasing her full time, and often providing seperate digs for her, not to mention wardrobe, beauty salon, etc.

You get her as much as you want, when you want.

Expect fees in the range of $20-25K/month (exclusive of the rent, etc.)

Then, you can negotiate anything you want to in between.

I, myself, stick to the former rules.  Being a bit footloose and fancy free is for me.

Still and all, cheaper than marriage.

Best of luck.

These are all questions that you need to ask of the lady that you wish to pursue a LTR with.  

There are no standard answers for any of your queries.  Ultimately a woman places a value on her time with any one client as it relates to her over all financial goals and, to an extent, how she feels about spending time with the gentleman in question.  In other words, if she likes you and enjoys your company you will probably get treated better financially  than if it is simply work for her.

I am here to tell you that, regardless of the cynical nature in which many hobbyists and some providers may approach the entire concept of a P4P relationship, it is VERY possible to develop a strong and trusting friendship with a woman that you pay for sex. Any smart lady with the right attitude and approach is perfectly capable of letting herself enjoy the time spent with a good man regardless of the fact that there is money involved. The tough part of course is finding the right lady.  A long term relationship is not going to be simply about her looks or the quality of the sex.  If there is no connection it is never gong to become a situation where the two of you can just have fun together.

One thing I can pretty much assure you of is that it would cost quite a bit of money for any provider to take herself totally out of circulation for just one client. I wouldn't bet on this happening.

A potential pitfall of this sort of relationship is the possible loss of perspective and reality.
No matter how often you see a lady, for how long or for how much money you must never lose sight of the fact that you are a source of income for her above all else.  She may like you and genuinely enjoy your company.  She may share many personal aspects of her life with you as trust increases. The level of intimacy may very well approach that of a civvie relationship as you spend more time together. An emotional connection may develop but you can never forget that money, to a certain extent, drives the relationship. Always be respectful of her time in this regard. If you start to take her time for granted the relationship will end up suffering for it.

OK, I've babbled enough...good luck!

find the perfect gf for yourself...give her a weekly or monthly allowance....then have at it

Same question in the LA, Las Vegas, Florida, etc. Geez.

Two words:  E Harmony ... seriously