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Digital assets and currencies

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

Banking

100 point check

The 100 point check is a personal identification system adopted by the Australian Government to combat financial transaction fraud by individuals and companies, enacted by the Financial Transactions Reports Act (1988) (FTR Act), which established the Australian Transaction Reports and Analysis Centre (AUSTRAC) and which continued in existence under the Anti-Money Laundering and Counter-

Trading basics

5-6 moneylending

Bombay 5-6, also known as simply 5-6 (pronounced "five six"), is an informal financial platform in the Philippines. Lenders do not require collateral, including documents, to potential borrowers.

Trading basics

Andrew Caspersen

Andrew W.W. Caspersen is an American financier and formerly a partner and managing director at PJT Partners Inc.'s Park Hill Group.

Trading basics

Arbitrage

Arbitrage ( , UK also ) is the practice of taking advantage of a difference in prices in two or more markets – striking a combination of matching deals to capitalize on the difference, the profit being the difference between the market prices at which the unit is traded. Arbitrage has the effect of causing prices of the same or very similar assets in different markets to converge.

Finance

Atari Calculator

Atari Calculator (or Calculator) is a proprietary software program developed by Atari, Inc. for Atari 8-bit computers and published in 1979. It incorporates the functionality of a scientific calculator into a software calculator. It was written in assembly language by American programmer and game designer Carol Shaw. The program supports multiple modes, including enabling it to be used

Assets

Axie Infinity

Axie Infinity is a blockchain game developed by Vietnamese studio Sky Mavis in 2018, known for its in-game economy which uses Ethereum-based cryptocurrencies. It has been called "a pyramid scheme that relies on cheap labor from countries like the Philippines to fuel its growth."

Banking

Banking Industry Architecture Network

The Banking Industry Architecture Network e.V. (BIAN) is an independent, member owned, not-for-profit association to establish and promote a common architectural framework for enabling banking interoperability. It was established in 2008.

Securities & exchanges

Bearer instrument

A bearer instrument is a document that entitles the holder of the document to rights of ownership or title to the underlying property. In the case of shares (bearer shares) or bonds (bearer bonds), they are called bearer certificates. Unlike normal registered instruments, no record is kept of who owns bearer instruments or of transactions involving transfer of ownership, enabling the own

Securities & exchanges

Blair Hull

Blair Hull (born September 3, 1942) is an American businessman, investor, and Democratic politician.

Assets

Blockchain game

Video games can include elements that use blockchain technologies, including cryptocurrencies and non-fungible tokens (NFTs), often as a form of monetization. These elements typically allow players to trade in-game items for cryptocurrency, or represent in-game items with NFTs. Blockchain games have existed since 2017, gaining wider attention from the video game industry in 2021, when se

Securities & exchanges

Bucket shop (stock market)

A bucket shop is a business that allows gambling based on the prices of stocks or commodities. A 1906 U.S. Supreme Court ruling defined a bucket shop as "an establishment, nominally for the transaction of a stock exchange business, or business of similar character, but really for the registration of bets, or wagers, usually for small amounts, on the rise or fall of the prices of stocks,

Trading basics

Buyers club

A buyers club or buying club is a club organized to pool members' collective buying power, enabling them to make purchases at lower prices than are generally available, or to purchase goods that might be difficult to obtain independently.

Finance

Central Pay Commission

The Central Pay Commission is a committee constituted by the Government of India decennially, responsible for tabling recommendations regarding changes in the salary structure of federal employees, both civilian and defence. Established in 1946, seven pay commissions have been set up each decade since India's independence to review and provide recommendations on the work and pay structur

Trading basics

Champagne in popular culture

Champagne has featured prominently in popular culture for over a century, due in part to a long history of effective marketing and product placement by leading champagne houses and their representatives, such as CIVC. In time this created an association of champagne with luxury and exclusivity. The popularity and positive attributes associated with champagne have caused many other sparkl

Banking

Check kiting

Check kiting or cheque kiting (American and British English, respectively) is a form of bank check fraud, involving taking advantage of the float provided by a bank to make use of non-existent funds in a checking or other bank account. Thus, instead of being used as intended, as a negotiable instrument, checks are misused to source (and manage the flow and timing of) a form of unauthoriz

Finance

Chief risk officer

A chief risk officer (CRO), chief risk management officer (CRMO), or chief risk and compliance officer (CRCO), is an executive accountable for enabling the efficient and effective governance of significant risks, and related opportunities, to a business and its various segments. Risks are commonly categorized as strategic, reputational, operational, financial, or compliance-related. CROs

Trading basics

Cryptocurrency ATM

A cryptocurrency ATM (automated teller machine) or Bitcoin ATM is a kiosk that allows a person to purchase Bitcoin and other cryptocurrencies by using cash or debit card. Some Bitcoin ATMs offer bidirectional functionality, enabling both the purchase of Bitcoin and the sale of Bitcoin for cash. In some cases, Bitcoin ATM providers require users to have an existing account to transact on

Trading basics

Debtor

A debtor or debitor is a legal entity (legal person) that owes a debt to another entity. The entity may be an individual, a firm, a government, a company or other legal person. The counterparty is called a creditor. When the counterpart of this debt arrangement is a bank, the debtor is more often referred to as a borrower.

Banking

Digital ruble

The digital ruble (Russian: цифровой рубль, romanized: tsifrovoy rubl') is a central bank digital currency (CBDC) issued by the Central Bank of Russia (Bank of Russia). It represents the third official form of the Russian national currency alongside cash and commercial bank deposits, with all forms legally equivalent and exchangeable at par.

Finance

Escrow

An escrow is a contractual arrangement in which a third party (the stakeholder or escrow agent) receives and disburses money or property for the primary transacting parties, with the disbursement dependent on conditions agreed to by the transacting parties. Examples include an account established by a broker for holding funds on behalf of the broker's principal or some other person until

Trading basics

Essential Commodities Act, 1955

The Essential Commodities Act, 1955 (ECA) is an act of the Parliament of India that was established to ensure the delivery of certain commodities or products, the supply of which, if obstructed due to hoarding or black marketing, would affect the normal life of the people. This includes foodstuff, drugs, fuel (petroleum products) etc. This act was modified by the Essential Commodities (A

Trading basics

Exchequer Secretary to the Treasury

The exchequer secretary to the Treasury is a junior ministerial post in His Majesty's Treasury, ranked below the First Lord of the Treasury, the chancellor of the Exchequer, the chief secretary to the Treasury, the paymaster general and the financial secretary to the Treasury, and alongside the economic secretary to the Treasury. It ranks at parliamentary secretary level and the holder d

Finance

Expected return

The expected return (or expected gain) on a financial investment is the expected value of its return (of the profit on the investment). It is a measure of the center of the distribution of the random variable that is the return. It is calculated by using the following formula:

Trading basics

Fashion merchandising

Fashion merchandising can be defined as the planning and promotion of sales by presenting a product to the right market at the proper time, by carrying out organized, skillful advertising, using attractive displays, etc. Merchandising, within fashion retail, refers specifically to the stock planning, management, and control process. Fashion Merchandising is a job that is done world- wide

Trading basics

Feelie

A feelie is a physical item included to supplement a video game. Likely deriving their name from the fictional media in Aldous Huxley's 1932 novel Brave New World, feelies were popularized by the American video game company Infocom in the 1980s and subsequently adopted by such companies as Origin Systems and Sierra Entertainment in the United States and Namco and ASCII in Japan. Becoming

Banking

Financial inclusion

Financial inclusion is the availability and equality of opportunities to access financial services. It refers to processes by which individuals and businesses can access appropriate, affordable, and timely financial products and services—which include banking, loan, equity, and insurance products. It provides paths to enhance inclusiveness in economic growth by enabling the unbanked po

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.

Finance

Gamblers Anonymous

Gamblers Anonymous (GA) is an international fellowship of people who have a compulsive gambling problem. They meet regularly to share their "experiences, strength and hope", so they can help each other solve the problems compulsive gambling has created in their lives, and to help others recover from the addiction of compulsive gambling. The only requirement for membership is a desire to

Trading basics

German Coinage Act

On the founding of the German Empire in 1871, trade and transport was hampered by the existence of eight different currency systems across the various member states of the Empire. There were eight state currencies whose coins included the Thaler, Vereinsthaler, Konventionsthaler, Kreuzer, Heller, Groschen, Silbergroschen, Neugroschen, Gulden, Konventionsgulden, Schilling, Mark, Pfennig,

Banking

Gharar

Gharar (Arabic: غرر) literally means uncertainty, hazard, chance or risk. It is a negative element in mu'amalat fiqh (transactional Islamic jurisprudence), like riba (usury) and maisir (gambling).

Trading basics

Global trade of secondhand clothing

The global trade of secondhand clothing is a long-standing industry, which has been facilitated by the abundance of donated clothing in wealthy countries. This trade accounts for approximately 0.5% of the total value of clothing traded worldwide, while by weight it accounts for 5%. However, in some countries, imported used clothing constitutes the majority of clothing purchased and used.

Payments & settlement

Google Pay (payment method)

Google Pay (formerly Android Pay) is a mobile payment service developed by Google to power in-app, online, and in-person contactless purchases on mobile devices, enabling users to make payments with Android phones or Wear OS watches, in addition to only online & in-app purchases on Android tablets and Android/ChromeOS laptops. Users can authenticate via a PIN, passcode, or biometrics suc

Trading basics

Grape agate

Grape agate, also called grape chalcedony or grape amethyst, is a botryoidal variety of quartz that occurs as clusters of small spheres. Specimen- and gem-quality material is usually purple and sometimes blue-green. Grape agate was discovered in 2014 in West Sulawesi, Indonesia and first entered the global market in 2016. It derives its name from its appearance resembling a bunch of grap

Trading basics

GreenTech Automotive

GreenTech Automotive (also known as WM GreenTech Automotive Corp.) was a United States automotive manufacturer founded in 2009 that planned to develop and produce ultralow-power electric cars resembling very small cars or large golf carts. It was a Virginia corporation, with its operations based in Mississippi.

Trading basics

Hard Rock Hotel and Casino (Las Vegas)

The Hard Rock Hotel & Casino was a resort located near the Las Vegas Strip in Paradise, Nevada, United States. Virgin Hotels Las Vegas opened at the site following renovations, in 2021. The resort is located on 16.7 acres (6.8 ha) on the corner of Harmon Avenue and Paradise Road, about a mile east of the Las Vegas Strip. At the time of its closure, the Hard Rock included 1,506 rooms acro

Trading basics

Hollywood Stock Exchange

The Hollywood Stock Exchange, or HSX, is a web-based, multiplayer game in which players use simulated money to buy and sell "shares" of actors, directors, upcoming films, and film-related options. The game uses Virtual Specialist technology invented by HSX co-founders and creators Max Keiser and Michael R. Burns, who were awarded a U.S. patent no. 5950176 in 1999 for the invention. Clai

Finance

Home equity investments

Home equity investments (HEI) are financial products that allow homeowners to access their home equity as a lump sum without incurring monthly payments. They first emerged around 2015 and function by enabling investors to purchase a minority stake in a homeowner's property for a predetermined duration. In return, investors receive either a percentage of the home's future market value or

Finance

Japanese financial system

The main elements of Japan's financial system are much the same as those of other major industrialized nations: a commercial banking system, which accepts deposits, extends loans to businesses, and deals in foreign exchange; specialized government-owned financial institutions, which fund various sectors of the domestic economy; securities companies, which provide brokerage services, unde

Trading basics

Legal advertising

Legal advertising is advertising by lawyers (attorneys), solicitors and law firms. Legal marketing is a broader term referring to advertising and other practices, including client relations, social media, and public relations. It's a type of marketing undertaken by law firms, lawyers (attorneys) and solicitors that aims to promote the services of law firms and increase their brand awaren

Finance

Local authorities swaps litigation

The local authorities swaps litigation (sometimes called simply the swaps cases) refers to a series of cases during the 1990s under English law relating to interest rate swap transactions entered into between banks and local authorities. The House of Lords ruled that such transactions were unlawful. As a result of the decision over 200 separate actions were filed as hundreds of interes

Trading basics

Locals casino

A locals casino is a casino designed primarily to attract residents of the area in which it was built rather than tourists or vacationers. The term is most commonly associated with casinos in Nevada, United States, to distinguish them from casinos that target mostly tourists in a central area. Locals casinos tend to operate under slightly different business models than those frequented b

Trading basics

Match fixing

In organized sports, match fixing (also known as game fixing, race fixing, throwing, rigging, hippodroming, or more generally sports fixing) is the act of playing or officiating a contest with the intention of achieving a predetermined result, violating the rules of the game and often the law. There are many reasons why match fixing might take place, including receiving bribes from bookm

Payments & settlement

Merchant account

A merchant account is a type of bank account that allows a seller, known as the merchant, to accept payments by debit or credit cards. A merchant account is established under an agreement between an acceptor and a merchant acquiring bank for the settlement of payment card transactions. In some cases a payment processor, payment service provider, independent sales organization (ISO), or

Payments & settlement

Microtransaction

A microtransaction (MTX) video game business model is one where users can purchase in-game virtual goods with micropayments. Microtransactions are often used in free-to-play games to provide a revenue source for the developers. While microtransactions are a staple of the mobile app market, they are also seen on PC software such as Valve's Steam digital distribution platform, as well as c

Finance

Modern portfolio theory

Modern portfolio theory (MPT), or mean-variance analysis, is a mathematical framework for assembling a portfolio of financial assets such that the expected return is maximized for a given level of risk. It is a formalization and extension of diversification in investing, the idea that owning different kinds of financial assets is less risky than owning only one type.

Finance

Money disorder

Money disorders refer to problematic financial beliefs and behaviors that can cause significant distress and hinder one's social or occupational well-being. These issues often stem from financial stress or an inability to effectively utilize one's financial resources, leading to clinically significant challenges. Money disorders refer to enduring and often unchanging patterns of self-des

Trading basics

Nation branding

Nation branding aims to measure, build and manage the reputation of countries (closely related to place branding). In the book Diplomacy in a Globalizing World: Theories and Practices, the authors define nation branding as "the application of corporate marketing concepts and techniques to countries, in the interests of enhancing their reputation in international relations." Many nations

Fiat currencies

Neteller

Neteller is a global payments platform and digital wallet used to transfer money to and from merchants, such as forex trading brokers, social networks, and gambling websites. Users in the European Economic Area (EEA) and the United Kingdom can add a Net+ Mastercard to their account to pay with their balance in stores or withdraw it as cash from ATMs. Regardless of their location, users c

Finance

Pacht

The institution of the pacht or pacht-stelsel (revenue farm, pl. pachten) was a system of tax farming in the Dutch Republic and its colonial empire. In this system tax is not collected by the government, but by a private individual who has leased the right to collect the tax. In the Dutch Republic, for example, this was common practise for a long time, especially for indirect taxes. Each

Trading basics

Pairs trade

A pairs trade or pair trading is a market neutral trading strategy enabling traders to profit from virtually any market conditions: uptrend, downtrend, or sideways movement. This strategy is categorized as a statistical arbitrage and convergence trading strategy. Pair trading was pioneered by Gerry Bamberger and later led by Nunzio Tartaglia's quantitative group at Morgan Stanley in the

Finance

Pavlov Reform

Monetary reform of 1991 (known also as Pavlov Reform) was the last such reform in the Soviet Union. The reform retired and confiscated large-denomination bills to attempt to dampen inflation and combat the black market within the Soviet Union. It began on January 22, 1991. Its architect was Minister of Finance Valentin Pavlov, who was to become the last prime minister of the Soviet Union

Trading basics

Polymarket

Polymarket is an American cryptocurrency-based prediction market which offers a platform where individuals can place bets on future outcomes, including sports matches, economic indicators, weather patterns, awards, political and legislative outcomes, and military conflicts. Participants can deposit cryptocurrency through the Polygon blockchain network and trade shares that represent the

Finance

Portugal properties scandal

In early August 2025, Pakistan's Defence Minister Khawaja Asif made claims that over half of the country's senior bureaucrats had purchased properties in Portugal and were arranging to obtain European (Portuguese) citizenship using illicit wealth. He alleged that these officials accumulated vast sums, "billions of rupees", through corrupt practices during their tenure, enabling them to r

Trading basics

Prediction market

Prediction markets, also known as betting markets, information markets, decision markets, idea futures, or event derivatives, are open markets that enable the prediction of specific outcomes using financial incentives. They are exchange-traded markets established for trading bets in the outcome of various events.

Trading basics

PredictIt

PredictIt is a United States-based online prediction market that offers exchanges on political and financial events. PredictIt is a project of the Prediction Market Research Consortium, a not-for-profit organization, for educational purposes and is supported by Aristotle, Inc. The company's office is located in Washington, D.C. Only United States citizens can bet on the site.

Finance

Profit margin

Profit margin is a financial ratio that measures the percentage of profit earned by a company in relation to its revenue. Expressed as a percentage, it indicates how much profit the company makes for every dollar of revenue generated. Profit margin is important because this percentage provides a comprehensive picture of the operating efficiency of a business or an industry. All margin ch

Trading basics

Public sector marketing

Public sector marketing is about managing the relationships between government organizations, the public sector, and other parties that are seeking services from them.

Finance

R/wallstreetbets

r/wallstreetbets, also known as WallStreetBets or WSB, is a subreddit where participants discuss stock and option trading. It has become notable for its colorful jargon, aggressive trading strategies, stories of extreme profits and losses made in the stock market, and internet memes. It came to wider public attention in early 2021, playing a major role in the GameStop short squeeze, whic

Trading basics

Remittances to Nepal

Remittances to Nepal are money transfers from Nepalese workers employed outside the country to friends or relatives in Nepal and form part of the wider global remittance transfers by migrant workers back to their home countries. Remittances constitute a substantial economic pillar for Nepal. In 2023, these inward transfers were valued at an estimated US$11 billion, contributing a signifi

Finance

Risk of ruin

Risk of ruin is a concept in gambling, insurance, and finance relating to the likelihood of losing all one's investment capital or extinguishing one's bankroll below the minimum for further play. For instance, if someone bets all their money on a simple coin toss, the risk of ruin is 50%. In a multiple-bet scenario, risk of ruin accumulates with the number of bets: each play increases th

Finance

Rule of 72

In finance, the rule of 72, the rule of 70 and the rule of 69.3 are methods for estimating an investment's doubling time. The rule number (e.g., 72) is divided by the interest percentage per period (usually years) to obtain the approximate number of periods required for doubling. Although scientific calculators and spreadsheet programs have functions to find the accurate doubling time, t

Payments & settlement

Russian National Card Payment System

The National Payment Card System (Russian: Национальная система платёжных карт; known its acronym NSPK) is an operational and payment clearing house for processing bank card transactions within Russia and the operator of the Mir card payment system. It is the operational and payment clearing house of the Faster Payment System (FPS) and wholly owned by the Central Bank of Russia (CBR).

Securities & exchanges

Saint Petersburg Stock Exchange

SPB Exchange (Russian: СПБ Биржа, formerly JSC "Saint-Petersburg Exchange") is a stock exchange located in Saint Petersburg, Russia. It is the only other stock exchange in Russia after Moscow Exchange.

Banking

Sharia and securities trading

Sharia and securities trading is the impact of conventional financial markets activity for those following the Islamic religion and particularly sharia law. Sharia practices ban riba (earning interest) and involvement in haram. It also forbids gambling (maisir) and excessive risk (bayu al-gharar). This, however has not stopped some in Islamic finance industry from using some of these ins

Trading basics

Shill

A shill, also called a plant or a stooge, is a person who publicly helps or gives credibility to a person or organization without disclosing that they have a close relationship with said person or organization, or have been paid to do so. Shills can carry out their operations in the areas of media, journalism, marketing, politics, sports, confidence games, cryptocurrency, or other busine

Payments & settlement

Shop Pay

Shop Pay (also known as Shop, and formerly known as Shopify Pay) is a checkout and payment method developed by Shopify. The service allows users to securely store shipping and billing information in their Shop account, enabling one-click checkouts across online stores that offer Shop Pay.

Banking

Smart card

A smart card (SC), chip card, or integrated circuit card (ICC or IC card), is a card used to control access to a resource. It is typically a plastic credit card-sized card with an embedded integrated circuit (IC) chip. Many smart cards include a pattern of metal contacts to electrically connect to the internal chip. Others are contactless, and some are both. Smart cards can provide perso

Trading basics

Social media use in the fashion industry

Social media in the fashion industry refers to the use of social media platforms by fashion designers and users to promote and participate in trends. Over the past several decades, the development of social media has increased along with its usage by consumers. The COVID-19 pandemic was a sharp turn of reliance on the virtual sphere for the industry and consumers alike. Social media has

Trading basics

Sports betting

Sports betting is the activity of predicting sports results and placing a wager on the outcome.

Trading basics

Stock market simulator

A stock market simulator is computer software that reproduces behavior and features of a stock market, so that a user may practice trading stocks without financial risk. Paper trading, sometimes also called "virtual stock trading", is a simulated trading process in which would-be investors can practice investing without committing money.

Finance

Structured product

A structured product, also known as a market-linked investment, is a pre-packaged structured finance investment strategy based on a single security, a basket of securities, options, indices, commodities, debt issuance or foreign currencies, and to a lesser extent, derivatives.

Trading basics

Sweepstake

A sweepstake (also sweepstakes) is a type of contest in which a prize or prizes are awarded to winners selected by chance rather than skill. Sweepstakes have a long history in many countries, though they are regulated differently depending on jurisdiction. In some countries, such as the United States, sweepstakes must by law be free to enter, while in others, such as Australia, a purchas

Trading basics

Trickle-down fashion

Trickle-down fashion is a model of product adoption in marketing that affects many consumer goods and services.

Finance

Tuttle Twins

Tuttle Twins is an American educational animated series distributed by Angel Studios and produced by Tuttle Twins Show LLC, based on the book series of the same name by Connor Boyack. First released on June 30, 2021, the series follows twin siblings Ethan and Emily Tuttle, who travel through space and time with their grandmother Gabby to meet historical figures and learn lessons about to

Fiat currencies

Window guidance

Window guidance (Japanese: 窓口指導) or informal guidance, is an informal policy instrument used to regulate the supply of credit in a specific industry or sector. Window guidance typically involves the use of benevolent compulsion in order to regulate the supply of credit as a way to achieve policy targets such as sustainability. Window guidance involves the use of monetary policy instrumen

Payments & settlement

Yape (payment)

Yape (pronounced [ˈʝape]) is a digital wallet and mobile payment application developed by the Banco de Crédito del Perú (BCP) in 2016. As of 2025, it has over 20 million users. Its features include instant, commission-free peer-to-peer transfers, bill payments, and purchases using a smartphone via a phone number or QR code, without requiring a traditional bank account, enabling its use b