The Bosnia and Herzegovina convertible mark is the currency of Bosnia and Herzegovina. It is divided into 100 pfenigs or fenings, and locally abbreviated KM.
Wikipedia

Offical website: cbbh.ba
Symbol: KM
Central bank: Central Bank of Bosnia and Herzegovina
Subunit: Pfenig, Fening
Banknotes:  200 marks, 50 marks, 10 marks, 20 marks, 100 marks
Coins: 1 mark, 50 pfenigs, 10 pfenigs, 2 marks, 5 pfenigs, 20 pfenigs, 5 marks