Then Kirk offered to pay for Uhura's drink in Star Trek (2009), re-un-retconning it. Sort-of.
"Credit systems, tabs, even expense accounts, all existed long before cash. These things are as old as civilization itself." David Graeber - Debt: The First 5,000 Years. page 18.
Doesn't necessarily mean Kirk was going to use money to cover for Uhura's drink.
"Non-excludability and non-rivalry." Young Spock (Star Trek 2009),
Anyone else catch that line?