Bhai, I'm confused.
First of all is she worth? Money doesn't matter.. Is she good at nature, by talks?
You are keeping her on salary n letting her to do what she wants fir pagar ka matalab hi nahi banega.
My suggestion is plan out.. how many times you are going to fuck her or asking her out and pay her... Example, if you are going to fuck her for 5 nights and pay 50,000 as pagar and will not be meeting 6th time then pagar not required. You can meet n pay each time.
Now, if she is giving you unlimited shots like daily or you plan to fuck her 10 days or so in a month and pay her 50,000 ... Then it looks a good deal. Don't over pay.
Also, make a total of what you will pay her Inside and outside the bar. You should be free to look for other girls since you are paying. She will go to other customers behind and you cannot track it.
Keep honest relation like of a boss n secretary.
Cheers