HH is half hour session. Honestly, that’s not the norm at these semi legits, but I would do that with Anita because her massage, well, is non existent.
But HE, which is Happy Ending (HJ), which at a minimum, they would expect $40 tip.
Not sure why some guys are not offered or suggested a HE, you are taking your undies off, right? If you leave them on, they might think you only want a legit time with them.