During the Bosnian War of Independence (1992-1995) and in the immediate post-war period, Bosnian dinar was used as a temporary currency.

On June 22, 1998, Bosnian Central Bank introduced the current monetary unit called konvertibilna marka (convertible mark). One Bosnian marka has 100 fenings.

Bosnian currency was once pegged 1-to-1 to the Deutsche Mark, thus the names marka and fenings (from German Pfennig).

The Bosnian marka's official international abbreviation is BAM.
However, when prices are quoted locally, the abbreviation KM is used instead.
 

Once the Deutsche Mark was absorbed into the euro (€), the Bosnian convertible marka's exchange rate has been fixed at:
           
            1 € = 1.95583 BAM    or    1 BAM = 0.51129 €
Source: Bosnian Central Bank
 

For US dollar values of euro, check, for instance, CNN Money

Convertible marka:
    Banknotes & coins from Bosnian Central Bank

Old Bosnian dinars:
    Notes only