BGN
BGN is the ISO 4217 currency code for the Bulgarian lev, the official currency of Bulgaria. The lev is subdivided into 100 stotinki, and its banknotes and coins are issued by the Bulgarian National Bank (BNB).
Since 1999, Bulgaria has maintained a currency board arrangement that fixes the exchange rate to the euro
The lev is used for all legal tender transactions in Bulgaria and is widely accepted in cash