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.
Fribourg frank
The Frank was the currency of the Swiss canton of Fribourg between 1798 and 1850. It was subdivided into 10 "Batzen", each of 4 "Kreuzer" or 10 "Rappen".