Currency Oct 30, 2005 9:52:32 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Annie Avery on Oct 30, 2005 9:52:32 GMT -5 In the Firefly universe there are two types of currency- credits and platinum. Credits are used on all Alliance and core planets. Platinum is used out on the rim and on the black market.All currency for Firefly crew members, illegal jobs, and black marketing will be in platinum. Credits only need to be used on planets and moons under Alliance control.1 credit= 2 platinumPlatinum will use the American dollar sign ($). Credits will use the number sign (#).