North Korean won
The won (; , ; symbol: ₩; code: KPW) or Korean People's won is the official currency of North Korea. It is subdivided into 100 "chon". The won is issued by the Central Bank of the Democratic People's Republic of Korea, based in the capital city, Pyongyang.
Superdollar
It has been confirmed that North Korea has passed off superdollars (Korean: "kattalio") in various countries. The counterfeit bills also circulate both within North Korea and around its border with China. There is, however, some doubt about the reliability of North Korean defectors' claims, on which the United States partially bases its accusations, along with South Korean intelligence sources.