scrip
substitute for government-issued legal tender or currency
Japanese military yen
currency of the Imperial Japanese Armed Forces
card money
fiat money printed on plain cardboard or playing cards
Allied Military Currency
used during World War II
token coin
physical coin-like object used instead of coins
leprosy colony money
money historically used in leper colonies
Canadian Tire money
Canadian retail loyalty program
Military payment certificate
Currency for payment of some US military personnel
company scrip
scrip issued by a company to pay its employees