I bet the tips those girls get is about 3x their daily post-tax income.

And considering what kind of girl would be a barista in Bonney Lake, I suppose it's either a high paying job like that or slinging flapjacks at Denny's for 1/10th the money during the graveyard shift. At least this way they can earn enough to learn to become a hairdresser or "fingernail technician" once they get knocked up by their loser boyfriend & that cute lil rump drops like an old duffel bag.

They are doing nothing illegal, so more power to 'em.