Economy of Bulgaria (574 euro) (December, 2017). The national currency is the lev (plural leva), pegged to the euro at a rate of 1.95583 leva for 1 euro. The lev is the strongest and most stable currency in Eastern Europe. The strongest sectors in the economy are energy, mining, metallurgy, machine building, agriculture and tourism. Primary industrial exports are clothing, iron and steel, machinery and refined fuels. The trading partners with largest contribution to the import/export are Germany, Italy, Romania, Turkey, Greece, Russia, France, Spain, Poland, Netherlands, China, Hungary and Belgium. Sofia is the capital and economic heart of Bulgaria and home to
Community currency have been written supporting the management of community currencies. In 1998, Richard Kay, a Senior Lecturer at Birmingham City University, wrote a "Multi-registry System" specification for routing and processing community currency transactions using an approach designed to be decentralized, with no single point of control or failure, using the Domain Name System for server discovery. Community currency A community currency is a type of complementary currency that is used by groups with a common bond, like members of a locality, or association, and designed to meet their needs. A community currency may be geography-based, making it a type of local