all the girls know sign language and the amount because thats the first thing they learn in english when they start working here,
shake the the hand for HJ they reply $50 all off
shake the hand near the mouth Blow Job, they say $80 all off i suck
thrust your hips for full service, they reply $100 i suck and fuck you good,
plus if they still don't understand show them videos or photos on your phone