Not many “specials” at QQ. Some of the girls there get bigger tips, pretty common practice when they’re younger and prettier. Kind of like how guys like us tend to over-tip the prettier severs at our favorite restaurants. Same result: it endears us to them, and we get better service. Fair or not, they’ll bump a standard- fare paying customer’s appointment to accommodate a known bigger tipper . I do NOT encourage this at our shops, but it happens.