Freshmaker
I am Korean.
you're welcome is antiquated. everyone's welcome.
I perceive "You're welcome" to be a potential hazard if I'm addressing a vampire since they can then invade my home at will. Rather than risk being attacked by a Twilight glitterati, I say "Have a good one boss." because the response is impossible to parse as it's inherently meaningless and can't be mistaken for an invitation into my home.
I also avoid "my pleasure" because it makes me sound like a pervert.