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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Fiat currencies

Black Eagle Silver Certificate

The Black Eagle is a type of one-dollar silver certificate produced in 1899 in the United States. The note measured 7.38 in (187 mm) by 3.18 in (81 mm); it was of the large-size variety of bank-notes issued by the United States. The note featured a Bald eagle with its wings spread. The note was also referred to as "Eagle of the Capitol", because the United States Capitol is visible behin

Trading basics

Budapest Stock Exchange

Budapest Stock Exchange (BSE) (Hungarian: Budapesti Értéktőzsde, pronounced [ˈbudɒpɛʃti ˈeːrteːktøːʒdɛ] (BÉT)) is the third largest stock exchange in Central and Eastern Europe by market capitalization and liquidity. It is located at 55 Krisztina Boulevard, Budapest, Hungary, in the Buda Centre of the Hungarian National Bank Previously, from 1864, during the Austro-Hungarian Empire it wa

Finance

Cashless society

In a cashless society, financial transactions are not conducted with physical banknotes or coins, but instead with digital information (usually an electronic representation of money). Cashless societies have existed from the time when human society came into existence, based on barter and other methods of exchange, and cashless transactions have also become possible in modern times using

Securities & exchanges

China Securities Regulatory Commission

The China Securities Regulatory Commission (CSRC) is a government agency directly under the State Council of China. It is the main regulator of the securities industry in China.

Fiat currencies

Chinese gold yuan

The Chinese gold yuan (also known as golden round, golden yuan, among others) was a legal tender currency of China between August 1948 and 1949. It was a method used by the Republic of China government to accumulate gold from its citizens to fund its war effort. It circulated in the country under the effective control of the Government of the Republic of China, which issued paper money o

Trading basics

Cuban peso

The Cuban peso (peso cubano in Spanish, ISO 4217 code: CUP) also known as moneda nacional (Spanish for 'national currency'), is the official currency of Cuba.

Trading basics

Edmondson railway ticket

The Edmondson railway ticket was a system for recording the payment of railway fares and accounting for the revenue raised, introduced in the 1840s. It is named after its inventor, Thomas Edmondson, a trained cabinet maker, who became a station master on the Newcastle and Carlisle Railway in England.

Fiat currencies

Electricity as the Dominant Force in the World

Electricity as the Dominant Force in the World is an 1896 United States five-dollar silver certificate. It is of the US large-size variety measuring 7.375 in (187.3 mm) by 3.125 in (79.4 mm). The note is one of three notes that are part of the "Educational Series". As a result of the nudity portrayed on the obverse and other controversies, the note was replaced in 1899.

Trading basics

Epson

Seiko Epson Corporation, commonly known as Epson, is a Japanese multinational corporation headquartered in Suwa, Nagano, Japan, and one of the world's largest manufacturers of printers and information- and imaging-related equipment. Its products include inkjet, dot matrix, thermal and laser printers for consumer, business and industrial use, scanners, laptop and desktop computers, video

Trading basics

Eritrean nakfa

The nakfa (ISO 4217 code: ERN; Tigrinya: ናቕፋ naḳfa, or Arabic: ناكفا or نقفة nākfā) is the currency of Eritrea and was introduced on 15 November 1997 to replace the birr at par. The currency takes its name from the Eritrean town of Nakfa, site of the first major victory of the Eritrean War of Independence. The nakfa is divided into 100 cents.

Fiat currencies

Exorbitant privilege

The term exorbitant privilege refers to the benefits that the United States, as the world's supplier of safe assets, derives from its own currency (the US dollar) being the international reserve currency. These safe assets, primarily government debt, tend to be sold at higher prices than the debt of other governments. Exorbitant privilege enables the United States (and other states in a

Finance

Financial Management Service

The Financial Management Service (FMS) was a bureau of the United States Department of the Treasury and provided several financial services for the federal government. On October 7, 2012, Secretary of the Treasury Timothy Geithner issued a directive merging the FMS with the Bureau of the Public Debt to form the new Bureau of the Fiscal Service.

Finance

Financial services

Financial services are economic services tied to finance provided by financial institutions. Financial services encompass a broad range of service sector activities, especially as concerns financial management and consumer finance.

Finance

Financial services in China

Financial services in China refers to the services provided in China by the finance industry: banks, investment banks, insurance companies, credit card companies, consumer finance companies, government sponsored enterprises, and stock brokerages.

Trading basics

Foreign-exchange reserves of China

The foreign exchange reserves of China are the state of foreign exchange reserves held by the People's Republic of China, comprising cash, bank deposits, bonds, and other financial assets denominated in currencies other than China's national currency (the renminbi). As of August 2026, China's foreign exchange reserves totaled US$3.438 trillion, which is the highest foreign exchange reser

Fiat currencies

Formosa bond

A Formosa bond (Chinese: 福爾摩莎債券; Pe̍h-ōe-jī: Hok-ní-mô͘-sá Chè-kǹg) is a bond issued in Taiwan but denominated in a currency other than the New Taiwan Dollar. They are issued by the Taiwan branches of publicly traded overseas financial institutions and to be traded must have a credit rating of BBB or higher.

Fiat currencies

Funnyback

A Funnyback is a type of one-dollar silver certificate produced in 1928 and 1934 in the United States. People referred to the note as a "Funnyback" based on the significantly lighter green ink and unusual font printed on the reverse.

Banking

Henry Oberlander

Henry Oberlander (born c. 1927) was the leader of the Hungarian Circle, a gang that defrauded international banks of hundreds of millions of pounds. Following a global investigation, the gang were arrested in 1978 at their headquarters in West London, England. During the trial, the prosecution asserted that the gang "could have wrecked the entire banking system of the Western World". Th

Banking

History of banking in China

The history of banking in China includes the business of dealing with money and credit transactions in China.

Trading basics

Hong Kong Mercantile Exchange

Hong Kong Mercantile Exchange (Chinese: 香港商品交易所; abbreviated as HKMEx) was an electronic commodities exchange established in Hong Kong for the trading of commodity futures, options and other financial derivatives. The exchange was originally pitched as a platform to trade oil futures. In fact, it ended up trading mainly silver and gold futures.

Finance

Insurance

Insurance is a means of protection from financial loss in which, in exchange for a fee, a party agrees to compensate another party in the event of a certain loss, damage, or injury. It is a form of risk management, primarily used to protect against the risk of a contingent or uncertain loss.

Trading basics

Korea Deposit Insurance Corporation

The Korea Deposit Insurance Corporation (KDIC) is a South Korean deposit insurance corporation, established in 1996 to protect depositors and maintain the stability of the financial system. The main functions of KDIC are insurance management, risk surveillance, resolution, recovery, and investigation.

Banking

Magnetic ink character recognition

Magnetic ink character recognition code, known in short as MICR code, is a character recognition technology used mainly by the banking industry to streamline the processing and clearance of cheques and other documents. MICR encoding, called the MICR line, is at the bottom of cheques and other vouchers and typically includes the document-type indicator, bank code, bank account number, che

Finance

Ministry of Finance (China)

The Ministry of Finance of the People's Republic of China is the constituent department of the State Council of the People's Republic of China which administers macroeconomic policies and the annual budget. It also handles fiscal policy, economic regulations and government expenditure for the state. The ministry also records and publishes annual macroeconomic data on China's economy. T

Fiat currencies

Money burning

Money burning or burning money is the purposeful act of destroying money. In the prototypical example, banknotes are destroyed by setting them on fire. Burning money decreases the wealth of the owner without directly enriching any particular party. It also reduces the money supply and (very slightly) slows down the inflation rate.

Networks

Non-fungible token

A non-fungible token (NFT) is a unique digital identifier that is recorded on a blockchain and is used to certify ownership and authenticity. They typically contain references to digital files such as artworks, photos, videos, and audio. Because NFTs are uniquely identifiable, they differ from cryptocurrencies (which are fungible, hence the name non-fungible token), and as a result they

Finance

Offshoring

Offshoring is the relocation of a business process from one country to another—typically an operational process, such as manufacturing, or supporting processes, such as accounting. Usually this refers to a company business, although state governments may also employ offshoring. More recently, technical and administrative services have been offshored.

Finance

Oki Electric Industry

Oki Electric Industry Co., Ltd. (沖電気工業株式会社, Oki Denki Kōgyō Kabushiki-gaisha), commonly referred to as OKI (), is a Japanese information and communications technology company, headquartered in Toranomon, Minato-ku, Tokyo and operating in over 120 countries around the world.

Finance

Pakistan Crypto Council

Pakistan Crypto Council (PCC) is a Pakistani regulatory body established to develop policy, infrastructure and regulation for blockchain technology and digital assets within Pakistan. It operates under the Ministry of Finance with input from the State Bank of Pakistan (SBP), Securities and Exchange Commission of Pakistan (SECP), and other federal agencies.

Fiat currencies

Panda bonds

A Panda bond is a Chinese renminbi-denominated bond from a non-Chinese issuer, sold in the People's Republic of China. Unlike the dim sum bond, Panda bonds are issued in the onshore market for onshore renminbi.

Finance

Payment card industry

The payment card industry (PCI) denotes the payment systems used for debit, credit, prepaid, e-purse, ATM, and POS cards and associated businesses.

Payments & settlement

Plastic card

Plastic cards usually serve as identity documents, thus providing authentication. In combination with other assets that complement the data stored on the card, like PINs, they also serve authorization purposes, most often as debit or credit cards for allowing their holders to make financial transactions. Early and simpler cards feature only hard-to-imitate integrated photographs, securit

Trading basics

Presearch (search engine)

Presearch was a decentralized, privacy-focused metasearch engine. Presearch, which operated from 2017 to 2026, was developed by Presearch.org, originally a Canadian-based organization. The platform enabled users to query Web's search engines through a distributed computing network operated by independent node operators, which kept user data and searches private.

Fiat currencies

Renminbi currency value

Renminbi currency value is a debate affecting the Chinese currency unit, the renminbi (Chinese: 人民币 Code:CNY). The renminbi is classified as a managed floating exchange rate currency "with reference to a basket of currencies", which has drawn attention from nations which have freely floated currencies and has become a source of trade friction with Western nations.

Trading basics

Retail marketing

Once the strategic plan is in place, retail managers turn to the more managerial aspects of planning. A retail mix is devised for the purpose of coordinating day-to-day tactical decisions. The retail marketing mix typically consists of six broad decision layers including product decisions, place decisions, promotion, price, personnel and presentation (also known as physical evidence). Th

Trading basics

Shanghai Futures Exchange

The Shanghai Futures Exchange (SHFE; Chinese: 上海期货交易所) is a futures exchange in Shanghai, China formed from the amalgamation of the national level futures exchanges of China, the Shanghai Metal Exchange, Shanghai Foodstuffs Commodity Exchange, and the Shanghai Commodity Exchange in December 1999. It is a non-profit-seeking incorporated body under the China Securities Regulatory Commissio

Trading basics

Shopify

Shopify Inc. is a Canadian multinational e-commerce company headquartered in Ottawa, Ontario, that operates a cloud e-commerce management platform (CEMP) for retail point-of-sale systems. The company has over five million customers and processed US$292.3 billion in transactions in 2024, of which 57% was in the United States. Major customers include Tesla, LVMH, Nestlé, PepsiCo, AB InBev,

Trading basics

Sovereign funds of China

Sovereign funds of China are mechanisms through which the Chinese state acts as a market participant with the goals of supporting key domestic economic sectors, advancing strategic interests internationally, and diversifying its foreign exchange reserves.

Trading basics

Star Micronics

Star Micronics Co., Ltd. (スター精密株式会社, Sutā Seimitsu Kabushiki-gaisha) is a Japanese multinational electronic components and printer manufacturing company headquartered in Shizuoka, Japan. It was founded in 1947 as a precision processor of miniature components, later expanding into automatic lathes, printers, micro audio components, and other fields.

Trading basics

Taiwan Futures Exchange

The Taiwan Futures Exchange (TAIFEX; Chinese: 臺灣期貨交易所; pinyin: Táiwān Qíhuò Jiāoyì Suǒ; Pe̍h-ōe-jī: Tâi-oân Kî-hòe Kau-e̍k-só͘) was established in 1998. It offers futures and options on major Taiwan stock indices, government bond futures, equity options and 30-day CP interest rate futures.

Trading basics

The Cluetrain Manifesto

The Cluetrain Manifesto is a work of business literature collaboratively authored by Rick Levine, Christopher Locke, Doc Searls, and David Weinberger. It was first posted to the web in 1999 as a set of ninety-five theses, and was published as a book in 2000 with the theses extended by seven essays. The work examines the impact of the Internet on marketing, claiming that conventional mark

Trading basics

Ticketer

Ticketer is the brand name for a range of electronic ticket machines provided by British company Corvia Ltd, primarily for usage on buses. The cloud-based system, first marketed on a small scale in 2008, has since developed into a rival to the three major ticket issuing systems used by bus companies throughout Britain.

Payments & settlement

Ticketing and Reservation System

Ticketing and Reservation System (TRS, 铁路客票发售和预订系统) is software used for rail ticketing in China Railways. It was developed by the China Academy of Railway Sciences. The first release was in 1996. As of December 2009, the version in use was version 5.2. It was named SMART before (excluding) version 4.0. It runs on Microsoft Windows.

Trading basics

Web-to-print

Web-to-print, also known as Web2Print, remote publishing or print e-commerce is commercial printing using web sites. Companies and software solutions that deal in web-to-print use standard e-commerce and online services like hosting, website design, and cross-media marketing.