The digital currency is abbreviated as DIGICCY, which is an abbreviation of English “Digital Currency” and is an alternative currency in the form of electronic money. Digital gold coins and password currency are all digital currency (DIGICCY)
Digital currency is different from virtual currency in the virtual world because it can be used for real goods and services transactions, not limited to online games. The early digital currency (digital gold currency) was a form of electronic money named after the weight of gold. Today's digital currencies, such as Bitcoin, Litecoin and PPCoin, are electronic money that is created, distributed and circulated by means of checksum cryptography. It is characterized by the use of P2P peer-to-peer technology to issue, manage and circulate currency. In theory, it avoids the approval of bureaucracies and gives everyone the right to issue currency.