@tototwo wrote:
Hmmm..... except for a few trips to SuperCuts over the years, I can't remember ever going to a salon where there was a 'front desk' and you paid at that desk. I've always gone where the barber/stylist owns or leases her own space and I pay the barber directly. In cash.
My experience is the opposite. I've always paid at a front desk, no matter what the arrangement was between stylist/owner, and whether or not my stylist was the owner. I've been to all kinds of salons - from very high-end to basic walk-in places - and I've never been asked to pay a stylist directly. (When my sons were younger and I took them to barbers, there were front desks for payment there too.)
Either way, though, I've always given a tip, and I check to be sure I have enough cash for that before I go.
(I'm with those who think the OP should go back and give the tip now rather than wait until January. I think that's the appropriate thing to do, and would be appreciated.)