You are all talking like you dont need to tip the girls after...
Its sampler $$ + tip $$.
Sure way to get nothing from anyone on any return visits is to not tip. All the gals shit talk about gents and if they are bad/cheap etc.
Similarly, girl wont go out on a limb and provide extras without knowing theres a tip at the end.
Tip in which cases? Because I searched the forum and got the impression that daty is part of the basics included. Not really sure though. Seemed like FS or BBBJ is more of an extra.