Currency pair a dot or a dash. A widely traded currency pair is the relation of the euro against the US dollar, designated as EUR/USD. The quotation "EUR/USD 1.2500" means that one euro is exchanged for 1.2500 US dollars. Here, EUR is the base currency and USD is the quote currency(counter currency). This means that 1 Euro can be exchangeable to 1.25 US Dollars. The most traded currency pairs in the world are called the "Majors". They involve the currencies euro, US dollar, Japanese yen, pound sterling, Australian dollar, Canadian dollar, and the Swiss franc. Currency quotations use the abbreviations for currencies
Virtual currency law in the United States must register as a Money Services Business (MSB). The purpose of this legislation was to prevent financial exchanges from being used to launder money or finance crime, including terrorism. The European Central Bank has also recommended registering exchanges to "reduce the incentive for terrorists, criminals and money launderers to make use of these virtual currency schemes for illegal purposes". In spite of the BSA applying to VC exchanges and administrators, VC is still used to finance crime and launder money because not every transaction in VC networks are required to comply with the BSA and not every online exchange complies