Nice to hear there are some good opportunities like this. guess I just need to keep looking until one turns up.
Even the girls I've contacted who are 6 or 7 out of 10 don't even respond back when I suggest 150
It require a lot of "game", I usually don't say the price first I let them do it. If she ask me how much I would pay her I go with a reply
"I'm asking you because I don't wish to offend you if I offer you lower amount than your expectations" this kind of lower their guard a bit

, and after she put the price you go with
"Huh, the last ppm I had last week was £150" And then you can go and negotiate the price

And that leaves you in a good position because if you asked her first about expectations for PPM that would implies that you asked the previous girl too, and she offered you £150.
Just be friendly and playful with your texts towards them, don't treat them like Working Girls, treat them more like potential girlfriends and you will see how they soften up the price
