When I see someone who clearly has money and is interested, I tend to say girls like me don't come here for free
. - But they knew that anyway as usually their 40+ with stupidly expensive bottles of champagne around them and loads of girls in the vip.
Think it varies on who you approach, the situation you're in and how you act.
I wouldn't go upto a handsome 30 year old who just struck up a conversation. I just wouldn't be able to draw a pricelist into a conversation somehow. What do you say to them?