A bit of a no brainer here. But, I've recently come to the conclusion that the level of flakiness/reliable of these girls directly concedes with the agreed upon compensation. When I agree to $ 300+, the woman always comes through and is reliable. When I come to an agreement of $ 100 to $ 200, the flakiness shows up. Almost every girl I've agreed to $ 100 with, seems to disappear on me and we never meet up.
So, to confirm, it's all about the money. Haha.