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.
Languages of Switzerland
The four national languages of Switzerland are German, French, Italian and Romansh. All but Romansh maintain equal status as official languages at the national level within the Federal Administration of the Swiss Confederation. In some situations, Latin is used, particularly as a single language to denote the country.