Back in 1995, I worked for a company installing SCO Unix and Xenix on computers, installing multiport boards, and lots of Wyse dumb terminals.
Typically, my boss, co-owner of the company, would have me install the same “license” on multiple clients, saving him lots of money, but also having me break a few laws. I was a newb at the whole thing, and did it. I only worked there a short time (a year? 18 months tops).
No one even remembers Xenix.
God I’m old.
Oh, I remember Xenix. And Altos computers. Xenix running on an 8086.