Quote:
many worlds still retain coins or other forms of physical money
from the time before the pact, and they may
occasionally use them for local trade. However,
the standard unit of currency in the pact
worlds (and the starfinder rpg rules) is
the credit. All interplanetary business is
conducted in standardized credits, thanks
to their backing and regulation through the
pact worlds government and the church of
abadar. Converting a world’s economy to
the credit standard is a requirement of joining
the pact worlds, and even worlds far outside
the pact’s official jurisdiction often prefer to
use them, since they are so universally carried
and understood