Digital yuan is becoming increasingly integrated into daily life. Many banking apps now support its use. According to the People's Bank of China's whitepaper on the development progress of digital yuan, pilot programs had already covered over 1.32 million scenarios as of June 30.
Despite its growing presence, many people still find it challenging to distinguish between related terms like digital currency, virtual currency, electronic money, and cryptocurrency. This article clarifies their differences and relationships.
Each term has a distinct English name:
- Virtual currency: Virtual currency/Virtual money
- Digital currency: Digital Currency (DC)
- Electronic money: Electronic money
- Cryptocurrency: Cryptocurrency (plural: Cryptocurrencies)
- Digital yuan: e-CNY
Both the Chinese and English names highlight key differences. Examining each concept individually offers better clarity.
What Is Virtual Currency?
Virtual currency originally referred to non-physical money used within specific virtual communities to purchase goods or services. When linked to the real world, it holds tangible value. Virtual currency functions as a medium of exchange and a unit of account. Well-known examples include Tencent’s Q Coins and Shengda’s points.
Defining Digital Currency
Digital currency, also called digital money, represents an electronic form of alternative currency—essentially digitized traditional money. The Bank for International Settlements (BIS) defines it as any asset represented in digital form. Broadly speaking, digital currency encompasses anything that expresses value digitally.
Electronic Money Explained
Electronic money refers to systems that use digital accounting instead of cash transactions. It relies on electronic networks, commercial electronic tools, and transaction cards. Utilizing computer and communication technologies, it exists as electronic data (binary data) in banking systems and facilitates circulation and payments via information transfer over networks.
In a narrow sense, electronic money includes magnetic stripe cards or IC chips used in physical locations—primarily bank cards with online banking functions, small payment cards (e.g., transit cards), various merchant-specific stored-value cards (e.g., membership cards), airline mileage points, and casino chips. Broadly, it covers digital currencies (like Bitcoin, Litecoin, and Ripple) and extends to virtual wallets for online consumption, such as online banking and third-party payment platforms (e.g., Google Pay, PayPal).
Understanding Cryptocurrency
Cryptocurrency, also known as cryptographic currency, uses cryptography to secure transactions and control the creation of new units. It employs digital signatures and hash functions combined with smart contracts to prevent counterfeiting. Cryptocurrency is a subset of digital or virtual currency.
The Digital Yuan (e-CNY)
According to the whitpaper released by the People’s Bank of China in July 2021, the digital yuan is a digital form of legal tender issued by the central bank. Operated by designated institutions, it uses a broad account system, supports loosely coupled bank accounts, and holds equivalent value and legal compensability as physical RMB. Its official abbreviation is e-CNY.
From these definitions, it’s clear that cryptocurrency and digital yuan have narrower scopes, referring to specific concepts. Electronic money, virtual currency, and digital currency are broader and more interconnected.
Cryptocurrency specifically denotes currencies like Bitcoin and Ethereum derived from cryptographic techniques. Digital yuan refers exclusively to China’s official digital currency. Neither exists in isolation: cryptocurrency is an anonymous type of digital currency and a form of virtual currency, while also falling under the broad category of electronic money. Digital yuan is both a legal digital currency and a type of virtual currency.
Digital currency is part of virtual currency but differs from traditional in-game virtual money. Its recognized value enables use in real-world transactions for goods and services, not just online games.
Virtual currency and electronic money are broader terms. Virtual currency emphasizes a virtual environment, issued by specific entities for use by members, with value and utility controlled by the issuer. Electronic money focuses more on transmission methods, relying on computer technology. It represents the electronification and networking of legal currency, categorized by issuer and application into stored-value cards, bank cards, and third-party payments.
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Virtual currency can be divided into three categories:
- Game currencies: Unrelated to real money, limited to closed virtual environments like online games. In single-player modes, currency earned from defeating enemies or gambling buys in-game items. With internet connectivity, these currencies gained a "financial market" allowing player trades.
- One-way convertible currencies: Typically used in virtual environments but can purchase physical goods and services. Examples include frequent flyer rewards, Microsoft Points, Nintendo Points, Facebook Credits, and Amazon Coins.
- Two-way convertible currencies: Have buy/sell rates like real money. These include issuer-backed currencies (e.g., Linden Dollars in Second Life) and convertible game currencies. Decentralized cryptocurrencies like Bitcoin and Ethereum fall here—a subset of virtual currency.
Electronic money generally involves consumers, businesses, and financial institutions using digital payment methods for monetary transactions or fund transfers over networks. Types include stored-value cards, credit cards, deposit-based e-money, cash-like e-money, and electronic wallets. These tools enable transfers, scanning, and收款 functions in daily life. For instance, when shopping online, users pay with electronic money via e-wallets.
Frequently Asked Questions
What is the main difference between digital currency and virtual currency?
Digital currency is a broad term for any money in digital form, including official versions like digital yuan. Virtual currency is often issued privately for use in specific virtual ecosystems, though some types have real-world value.
Is cryptocurrency considered legal tender?
Most cryptocurrencies are not legal tender. They are decentralized assets not backed by governments. In contrast, digital yuan is China’s official legal tender in digital form.
Can electronic money be used internationally?
Some electronic money systems, like certain third-party payment platforms, support cross-border transactions. However, availability depends on regional regulations and service compatibility.
How does digital yuan differ from Bitcoin?
Digital yuan is a centralized currency issued and regulated by China’s central bank, making it legal tender. Bitcoin is decentralized, not backed by any government, and operates on a public blockchain.
Are virtual currencies safe to use?
Safety varies. Official virtual currencies like digital yuan have institutional backing. Private virtual currencies and cryptocurrencies carry risks like volatility and security vulnerabilities, requiring careful handling.
What are common examples of electronic money?
Everyday examples include bank card payments, mobile wallet apps like Google Pay, stored-value cards, and online banking transfer systems.
Through this article, we hope you’ve gained a clearer understanding of digital yuan, digital currency, virtual currency, electronic money, and cryptocurrency.