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Numismatics is the study or collection of currency, including coins, tokens, paper money, medals and related objects. Specialists, known as numismatists, are often characterized as students or collectors of coins, but the discipline also includes the broader study of money and other means of payment used to resolve debts and exchange goods .
Virtual currency. Virtual currency, or virtual money, is a digital currency that is largely unregulated, issued and usually controlled by its developers, and used and accepted electronically among the members of a specific virtual community. [1] In 2014, the European Banking Authority defined virtual currency as "a digital representation of ...
The Money Portal. Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts, such as taxes, in a particular country or socio-economic context. The primary functions which distinguish money are: medium of exchange, a unit of account, a store of value and sometimes, a standard of ...
cryptocurrency exchange Incorporated in Antigua and Barbuda. Declared bankruptcy in 2022. Ghash.io (CEX.IO) 2013 United Kingdom: London: mining pool (CEX.IO was an exchange) Closed in October 2016 [citation needed] Huobi: 2013 Singapore: bitcoin exchange [citation needed] Kraken: 2011 United States: San Francisco: bitcoin exchange [citation ...
An initial coin offering ( ICO) or initial currency offering is a type of funding using cryptocurrencies. It is often a form of crowdfunding, although a private ICO which does not seek public investment is also possible. In an ICO, a quantity of cryptocurrency is sold in the form of "tokens" ("coins") to speculators or investors, in exchange ...
Currency Exchange International (CXI) is a foreign currency exchange company in the United States. The company provides wholesale services for financial institutions and other foreign currency exchange companies as well as retail services at branch locations. The company's products and services include the exchange of foreign currencies; wire ...
The functions of money are that it is a medium of exchange, a unit of account, and a store of value. [26] To fulfill these various functions, money must be: [27] Fungible: its individual units must be capable of mutual substitution (i.e., interchangeability). Durable: able to withstand repeated use.