I know the option of overnight is clearly indicated on many of the postings. I was wondering if the walk up girls are allowed to leave their room for a few hours if I pay for the time? Or will their papa San catch them and think they are breaking rules?

I would like to take one out just for about 2 hours drinking , eating and then back for sex

Essentially yes, but its going to cost you. those are hours potentially on the clock

You guys need to understand how the industry runs first

Allowed to? A lot of them are indies they decide what they want.

In my experience HK WG are so so about outside time paid or unpaid. I've had a number of HK WG go outside with me have food with me even karaoke. Of course they aren't going to go out if they have a big queue outside their door. I am of course a wall breaker and for some reason even though I do not try I get close to WG. It might be because I'm not really a HK person and they find my openless from living in the UK somehow different.

I've even posted about WGs getting too close.

UK WG want to be compensated for every second of their time and are utterly ruthless about this.

Agree with Kennichi, majority of walk up girls seem to be their own bosses

Just depends on how well you click/connect with a girl as to if they;'re gonna charge you for all their time, have had a few try to do so, and others who have been happy to come out, have a drink, dinner etc as a civilian

Well...all i can say is if it is their office hour, and you paid for the time she spent with you, there should'n be any problems at all.

The only problem is if you and her clicked or not. If you two doesn't click, she may not agree to go out with you at all.

Agree

The majority of walkups are indies ... except for most of the Thais, who have strict SOPs to follow ...

Chemistry is actually not the only dynamic.  

Some girls do prefer to keep business and leisure apart, in which case no amount of persuasion will get them to meet you.  Don't take it personally.  
Also, in this profession they've met so many creeps and cheapskates who tried to take advantage of them or hurt them emotionally or physically.  Don't be one of those guys.  As a result you may need to build up a lot of trust first.  

Roadmap
  1. be a regular.  Nothing gets attention and builds trust better than $howing her you care about her more than you want approx 2000 other girls she's competing with.
  2. avoid her peak times - rush hours are lunch time and after work.  She needs to cover her rent, and she's not going anywhere unless she's on the clock.  Honestly even if you offer to pay her she is likely to refuse, as she has a business to service and being out of the room when a customer is looking for her could end up in a report on here ... be considerate  
  3. if she trusts you she may be willing to talk about what she does on her day off.  That might be an in.  If she REALLY trusts you she may be willing to meet on her 'red letter' holidays.  

Oh, and practice being attractive.  She's a girl.  If she likes you and you treat her right, she'll act like any other girl.