Regarding YMMV, I don’t think she will give you free if she normally upcharging for kissing or touching regardless you look like a movie star or prepare a small gift , money is money, that’s what she works for, Guys, don’t dream she will love you.
Girls may compare each other or heard from client or someone starting upcharging. Some girls will not tell you she is upcharging by twitter, just told you discuss when you are in club, but it’ll be too late.