Let me tell you what cheap customer is.
I’ve been to waxing shop for Brazilian and the girls talk to me during waxing. The girls told me about few guys who came just for the wax of the base of cock, not for full Brazilian, not even around cock and only need to pay $20 for that. And guess what, they cum when the girls hold the cock, no ashamed after that. Obviously, they intentionally come for that service so instead of staying for at least 30 mins then go for extra and pay in total $70, they just pay $20 for hj.
One girl in Kogarah told me about one guy came to her shop frequently that almost all the girls there know him. Well dressed, hand shake all the time. The first time she met him, he cum when she just teased between his legs so she didn’t get extra. On the second time, she was aware of him easy to cum so tried not to touch him. That guy then refused to get extra but insisted her just to touch him a little bit. “I’m easy to cum so just touch me a bit, please”. No ashamed. He’ve done to all the girls there till all of them know his trick.
And also many guys who doesn’t want to pay for extra but wank in front of the ml, or guys who wank while calling shops to ask for girl’s description and service. That’s cheap!