WIR Bank
The WIR Bank, formerly the Swiss Economic Circle (German: "Wirtschaftsring-Genossenschaft"), or WIR, is an independent complementary currency system in Switzerland that serves businesses in hospitality, construction, manufacturing, retail and professional services. WIR issues and manages a private currency, called the WIR Franc, which is used in combination with the Swiss Franc to generate dual-currency transactions.
Economy of Kosovo
The euro is the official currency of Kosovo. Kosovo adopted the German mark in 1999 to replace the Yugoslav dinar, and later replaced it with the euro, although the Yugoslav (and later Serbian) dinar is still used in some Serb-majority areas (mostly in the north). This means that Kosovo has no levers of monetary policy over its economy, and must rely on a conservative fiscal policy to provide the means to respond to external shocks.