Buy counterfeit euros online Euro is the official currency of 19 out of 27 European Union countries. It was introduced in 1999 as a digital currency and became physical in 2002. Euro is one of the most widely used currencies in the world and is the second most traded currency after the US Dollar. Euro is managed by the European Central Bank and its value is influenced by a range of factors, including economic and political events in the Eurozone and global financial markets. Despite its popularity, the Euro has faced challenges in recent years due to economic instability in some Eurozone countries. Nevertheless, it remains a symbol of European unity and a key player in the global financial system.