500 euro note 26 April 2019. “Authorities increasingly suspect that they (€500 notes) are being used for illegal purposes, an argument that we can no longer ignore,” according to a high-ranking bank official, Benoît Cœuré. The euro was founded on 1 January 1999, when it became the currency of over 300 million people in Europe. For the first three years of its existence it was an invisible currency, only used in accountancy. Euro cash was not introduced until 1 January 2002, when it replaced the national banknotes and coins of the countries in eurozone 12, such as the Luxembourgish franc. Slovenia joined the
International status and usage of the euro Cypriot pound, also decided to adopt the euro. The base areas are an overseas territory of the United Kingdom, an EU member state which itself does not use the euro, but these bases are outside of the EU and under military jurisdiction. Their laws and currency have been aligned with those of the Republic of Cyprus, leading to the euro's adoption in the two areas. Montenegro and Kosovo have also used the euro since its launch, as they previously used the German mark rather than the Yugoslav dinar. Unlike the states above, they do not have a formal agreement with