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Digital assets and currencies
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Venture capital
Venture capital (VC) is a form of private equity financing provided by firms or funds to startup, early-stage, and emerging companies, that have been deemed to have high growth potential or that have demonstrated high growth in terms of number of employees, annual revenue, scale of operations, etc. Venture capital firms or funds invest in these early-stage companies in exchange for equit
Trading basicsVenture capital trust
A venture capital trust or VCT is a tax efficient UK closed-end collective investment scheme designed to provide venture capital for small expanding companies, and income (in the form of dividend distributions) and/or capital gains for investors. VCTs are a form of publicly traded private equity, comparable to investment trusts in the UK or business development companies in the United St
Payments & settlementVerifi
Verifi, Inc. is an American financial technology company that provides dispute management and chargeback prevention tools for card-not-present payments. Founded in 2005 and headquartered in Los Angeles, California, Verifi offers products including Order Insight, Rapid Dispute Resolution (RDR), and the Cardholder Dispute Resolution Network (CDRN) to help merchants, issuers, and acquirers
Payments & settlementVerifone
Verifone, Inc. is an American multinational corporation headquartered in New York City, New York. Verifone provides technology for electronic payment transactions and value-added services at the point-of-sale. Verifone sells merchant-operated, consumer-facing and self-service payment systems to the financial, retail, hospitality, petroleum, government and healthcare industries. The compa
Payments & settlementVersapay
Versapay is a North American financial technology company headquartered in San Francisco, California. Versapay specializes in account receivable software and cash application for midsized businesses. Versapay products include digital invoicing and customer portal, collections management, B2B payment services, cash application, reporting and reconciliation, and ERP integrations. It was li
Trading basicsVertrue
Vertrue Incorporated, headquartered in Norwalk, Connecticut, is an American consumer services marketing company. The company again received an "F" from the Better Business Bureau for making unauthorized charges to its customers' credit cards. In 2007 it was acquired by a trio of investment firms, including Rho Ventures. In 2010, Vertrue and two of its subsidiaries were found guilty of d
Trading basicsVideo tolling
Video tolling (sometimes referred to as video billing, toll by plate, pay by mail, or pay by plate) is a form of electronic toll collection that uses video or still images of a vehicle's license plate to identify a vehicle liable to pay a road toll. The system dispenses with collection of road tolls using road-side cash or payment card methods, and may be used in conjunction with "all el
Payments & settlementVipps
Vipps is a Norwegian mobile payment application designed for smartphones originally developed by DNB. Vipps was released May 30, 2015 and, having reached 1 million users by November 5, 2015, Vipps became Norway's largest payment application. Although Vipps was developed by DNB, customers of any Norwegian bank can use it. Vipps is a member of the European Mobile Payment Systems Associatio
AssetsVirtual currency law in Iran
In 2018, Iran recognized cryptocurrency mining as a legal industry in order to monitor and regulate the mining farms that were already operating. In December 2025 Iranian regime globally banned any and all transaction and transfer of cryptocurrency and along with that of in gold. In July 2018, President Hassan Rouhani's administration declared its intention of launching a national crypto
Trading basicsVix Technology
Vix Technology (Vix) is an Australian company that designs, supplies and operates automated fare collection (AFC) systems, intelligent transportation systems (ITS), access, payment and passenger information display systems (PIDS) for the public transit industry.
Payments & settlementVocalink
Vocalink is a payment systems company headquartered in the United Kingdom, created in 2007 from the merger between Voca and LINK. It designs, builds and operates the UK payments infrastructure, which underpins the provision of the Bacs payment system and the UK ATM LINK switching platform covering 65,000 ATMs and the UK Faster Payments systems.
AssetsVoiceverse NFT plagiarism scandal
In January 2022, 15—the pseudonymous Massachusetts Institute of Technology (MIT) artificial intelligence researcher and creator of the non-commercial generative artificial intelligence voice synthesis research project 15.ai—discovered that the blockchain-based technology company Voiceverse had plagiarized from their platform. Voiceverse marketed itself as a service that offered AI voice
Trading basicsVolcker Rule
The Volcker Rule is section 619 of the Dodd–Frank Wall Street Reform and Consumer Protection Act (12 U.S.C. § 1851). The rule was originally proposed by American economist and former United States Federal Reserve chair Paul Volcker in 2010 to restrict United States banks from making certain kinds of speculative investments that do not benefit their customers. It was not implemented until
Securities & exchangesVolfefe index
The Volfefe Index was a stock market index of volatility in market sentiment for US Treasury bonds caused by tweets by President Donald Trump.
Trading basicsVote buying
Vote buying, also referred to as voter bribery, electoral clientelism and patronage politics, occurs when a political party or candidate distributes money or resources to a voter in an upcoming election with the expectation that the voter votes for the actor handing out monetary rewards. Vote buying can take various forms such as a monetary exchange, as well as an exchange for necessary
Payments & settlementVoucher
A voucher is a bond which is worth a certain monetary value and which may be redeemed only for specific reasons or on specific goods.
Payments & settlementVugaPay
VugaPay is a cross-platform payment service owned by Vuga Ltd, a Rwandan company. It allows businesses and users to transfer money across major payment systems, including credit card networks, mobile money and Bitcoin via an application programming interface, unstructured supplementary service data interface, a mobile phone app, or a web interface. It processed over 5 million transaction
Trading basicsWar profiteering
A war profiteer is any individual or organization that earns excessive or unethical profit from warfare or by selling weapons, supplies, or services to parties engaged in conflict. The term typically carries strong negative connotations and is often associated with exploitation during times of national crisis. More broadly profiteering, making a profit, criticized as excessive or unreaso
BankingWarburg family
The Warburg family is a prominent German and American banking family. They are noted for their varied accomplishments in biochemistry, botany, political activism, economics, investment banking, law, physics, classical music, art history, pharmacology, physiology, finance, private equity and philanthropy.
Securities & exchangesWatered stock
Watered stock is an asset with an artificially-inflated value. The term most commonly refers to a form of securities fraud in which a company issues stock to someone before receiving at least the par value in payment.
Securities & exchangesWealth management
Wealth management (WM) or wealth management advisory (WMA) is an investment advisory service that provides financial management and wealth advisory services to a wide array of clients ranging from affluent to high-net-worth (HNW) and ultra-high-net-worth (UHNW) individuals and families.
FinanceWealthfront
Wealthfront Corporation is an American financial services company based in Palo Alto, California, founded by Andy Rachleff and Dan Carroll in 2008. As of September 2026, Wealthfront reported approximately $100 billion assets under management for more than 1.5 million clients.
Trading basicsWeb-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.
Payments & settlementWebMoney
WebMoney is an online payment settlement system established in Russia in 1998. It is one of the largest electronic payments processors in Russia by number of users, with the company reporting 45 million registered accounts and 300,000 active weekly users in early 2020, and 100,000 stores accepting payments via the system. WebMoney is owned and operated by WM Transfer Ltd.
Payments & settlementWeChat Pay
WeChat Pay (Chinese: 微信支付; pinyin: Wēixìn Zhīfù) is a mobile payment and digital wallet service by WeChat based in China that allows users to make mobile payments and online transactions. As of March 2016, WeChat Pay had over 300 million users. WeChat Pay reached 1.133 billion active users in 2023. WeChat Pay's main competitor in China and the market leader in online payments is Alibaba
FinanceWeighted average cost of capital
The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Importantly, it is dictated by the external market and not by management. The WACC represents the minimum return that a company must earn on an existing asset base to satisfy
FinanceWePay
WePay is an online payment service provider based in the United States. It provides an integrated and customizable payment solution, through its APIs, to platform businesses such as crowdfunding sites, marketplaces and small business software companies. It also offers partners fraud and risk protection.
Payments & settlementWero
Wero is a European digital wallet and instant account-to-account payment service developed by the European Payments Initiative (EPI). It was launched in Germany on 2 July 2024, followed by France and Belgium later that year. Wero is currently available in Belgium, France, Germany, Luxembourg, and the Netherlands. Leading Austrian banks are planning to introduce the service.
Trading basicsWestern Union
The Western Union Company is an American multinational financial services corporation headquartered in Denver, Colorado.
AssetsWhopperCoin
WhopperCoin was a cryptocurrency launched by the Russian branch of Burger King as a loyalty program in the summer of 2017. It was primarily notable for being the first issuance of branded cryptocurrency by a major company and the first form of loyalty points that could be traded freely; the BBC noted that Burger King was the "first major corporate brand to issue its own crypto-cash", wit
BankingWilhelm Ernst Barkhoff
Wilhelm Ernst Barkhoff (26 June 1916 – 30 September 1994) was a German solicitor, founder of anthroposophically oriented alternative banking, the GLS Bank, reformer of the German welfare system and inspirer of the movement for Ethical banking.
Fiat currenciesWilliam A. Barnett
William Arnold Barnett (born October 30, 1941) is an American economist, whose current work is in the fields of chaos, bifurcation, and nonlinear dynamics in socioeconomic contexts, econometric modeling of consumption and production, and the study of the aggregation problem and the challenges of measurement in economics.
FinanceWillow Wealth
Willow Wealth Inc. (formerly Yieldstreet) is an American financial technology company headquartered in New York City that operates an online platform for alternative investments. The platform enables accredited investors and retail investors to access private market asset classes including real estate, private credit, private equity, art, and legal finance. As of 2025, the platform repor
Trading basicsWinCapita
WinCapita, previously WinClub and GiiClub, was a Finnish Internet-based Ponzi scheme that advertised itself as a private investment club engaged in currency trading. In reality, it was a bucket shop like many other foreign exchange fraud schemes. It operated mainly in Finland, with a smaller number of members also in Sweden. The operation collected about 100 million euros from more than
Trading basicsWincor Nixdorf
Wincor Nixdorf was a German corporation that provided retail and retail banking hardware, software, and services. Wincor Nixdorf was engaged primarily in the sale, manufacture, installation and service of self-service transaction systems (such as ATMs), retail banking equipment, lottery terminals, postal terminals, software and services for global financial and commercial markets.
Trading basicsWire transfer
Wire transfer, bank transfer, or credit transfer, is a method of electronic funds transfer from one person or entity to another. A wire transfer can be made from one bank account to another bank account, or through a transfer of cash at a cash office.
Payments & settlementWirecard
Wirecard AG is an insolvent German payment processor and financial services provider whose former CEO, COO, two board members, and other executives have been arrested or otherwise implicated in criminal proceedings. The company offered electronic payment transaction services and risk management, and issued and processed physical and virtual cards. As of 2017, the company was listed on th
Fiat currenciesWise (company)
Wise, formerly known as TransferWise, is a British financial technology company focused on global money transfers and Business Finance. Headquartered in London, it was founded by Kristo Käärmann and Taavet Hinrikus in January 2011. As of 2023, it offers three main products: Wise Account, Wise Business, and Wise Platform.
Trading basicsWise Guys (1986 film)
Wise Guys is a 1986 American black comedy crime film directed by Brian De Palma and produced by Aaron Russo from a screenplay written by George Gallo and Norman Steinberg. It stars Danny DeVito and Joe Piscopo as Harry Valentini and Moe Dickstein, two small-time mobsters from Newark, New Jersey, and features Harvey Keitel, Ray Sharkey, Lou Albano, Dan Hedaya and Frank Vincent.
Payments & settlementWizzit
Wizzit is a provider of basic banking services for the unbanked and underbanked (people or enterprises that have no or only limited access to banking services) in South Africa. Its services are based on the use of mobile phones for accessing bank accounts and conducting transactions, in addition to a Maestro debit card that is issued to all customers upon registration. Wizzit is a branch
BankingWolfsberg Group
The Wolfsberg Group is an association of 12 global banks which aims to develop frameworks and guidance for the management of financial crime risks.
Trading basicsWomen in cooperatives
A cooperative ("co-op") is an autonomous, people-centred organization grounded in democratic governance and social equity that can serve as a vehicle for women's economic empowerment and inclusion. Cooperatives are based on 6 core values; self-help, democracy, equality, equity, and solidarity. The cooperative model includes non-profit community organizations and businesses that are owne
Payments & settlementWooCommerce
WooCommerce is an open-source e-commerce plugin for WordPress. It is designed for online merchants of all sizes using WordPress. Launched on September 27, 2011, the plugin gained popularity for its simplicity to install and customize and for the market position of the base product as freeware (even though many of its optional extensions are paid and proprietary). WooCommerce is developed
Trading basicsWorkers' self-management
Workers' self-management, also referred to as labor management and organizational self-management, is a form of organizational management based on self-directed work processes on the part of an organization's workforce. Self-management is a defining characteristic of socialism, with proposals for self-management having appeared many times throughout the history of the socialist movement,
Trading basicsWorkplace democracy
Workplace democracy is the application of democracy in various forms to the workplace, such as voting systems, consensus, debates, democratic structuring, due process, adversarial process, and systems of appeal. It can be implemented in a variety of ways, depending on the size, culture, and other variables of an organization.
AssetsWorld (blockchain)
World, also known as World Network, is a humanity verification project and financial network. It was developed and launched as the cryptocurrency project Worldcoin. Among other organizations, contributors to the project include Tools for Humanity, a company founded in 2019 by Sam Altman, Max Novendstern, and Alex Blania. World's stated mission is to provide a reliable and anonymous way t
Trading basicsWorld Business Angels Association
The World Business Angels Association (WBAA) was an international, not-for-profit organization whose mission was to stimulate the exchange of knowledge and best practices in the field of global angel capital financing for high-growth and innovative startups. It was closed around 2017.
FinanceWorld Liberty Financial
World Liberty Financial (WLFI) is a decentralized finance protocol developed by its namesake company. It was founded in 2024 by Zachary Folkman, Chase Herro, Alex Witkoff, Zach Witkoff, and Trump family members. It is a business venture of the Trump family. The Trump family receives 75% of net proceeds when WLFI sells tokens, as well as gets a cut of stablecoin profits. By December 2025,
Trading basicsWorld Trade Organization
The World Trade Organization (WTO) is an intergovernmental organization that regulates and facilitates international trade. Established on 1 January 1995, pursuant to the 1994 Marrakesh Agreement, it succeeded the General Agreement on Tariffs and Trade (GATT), which was created in 1948. As the world's largest international economic organization, the WTO has 166 members, representing over
Payments & settlementWorldline SA
Worldline SA is a French payment processing company founded in 1972. In 2024 its revenue was €4.63 billion.
Payments & settlementWorldpay Group
Worldpay Group plc (formerly RBS WorldPay) was a payment processing company. It was formerly listed on the London Stock Exchange until 16 January 2018 when it was acquired by Vantiv. The combined company then took the name Worldpay, Inc. Worldpay, Inc. was acquired by FIS in July 2019 for $43 billion. In 2024, private-equity firm GTCR acquired a majority 55% equity interest in Worldpay.
Payments & settlementWorldpay, Inc.
Worldpay is an American multinational financial technology company and payment processing company. It provides payment and technology services to merchants and financial institutions globally generating 40 billion transactions across 146 countries and 135 currencies.
Trading basicsWorldRemit
WorldRemit is a digital cross border remittance business that provides international money transfer and remittance services in more than 130 countries and over 70 currencies. It was founded in 2010 by Ismail Ahmed, Catherine Wines, and Richard Igoe. It is owned by Zepz, which also owns Sendwave.
Trading basicsXE.com
Xe.com (Xe) is a Canada-based online foreign exchange tools and services company headquartered in Newmarket, Ontario. It is best known for its online currency converter application that offers exchange rate information, international money transfers, and other currency-related services via its website, mobile apps, and other online channels. It has been a subsidiary of Euronet Worldwid
Trading basicsXoom (money transfer service)
Xoom (previously known as Xoom Corporation) is a digital money transfer service owned by PayPal that enables users to send money internationally to recipients in 160 countries. The service allows individuals in the United States, Canada, the United Kingdom, and select European countries to transfer funds through bank deposit, mobile wallet, and cash pickup options. Xoom also offers inter
Fiat currenciesXRP Ledger
The XRP Ledger (XRPL), also called the Ripple Protocol, is a cryptocurrency platform launched in 2012 by Ripple Labs. The XRPL employs the native cryptocurrency known as XRP, and supports tokens, cryptocurrency or other units of value such as frequent flyer miles or mobile minutes.
Trading basicsXsolla
Xsolla is an American financial technology company that makes payment software for video games. It was founded in 2005 in Perm, Russia, by Aleksandr Agapitov. As of 2022, it had 500 employees. The company's core product is Pay Station, a suite of tools for integrating payment systems. It can be used to accept more than 1000+ payment types in more than 200 countries. Xsolla software was u
Payments & settlementYang Cheng Tong
Yang Cheng Tong (Chinese: 羊城通; Jyutping: joeng4 sing4 tung1; pinyin: Yáng chéng tōng; lit. 'Ram City Pass') is a contactless rechargeable stored value smartcard designed for paying the travel fares in the metro, buses, taxis and ferries in Guangzhou, China, along with most other cities in Guangdong, with the exception of Shenzhen. It was developed and managed by Guangzhou Yang Cheng Tong
Payments & settlementYape (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
Securities & exchangesYear-on-year inflation-indexed swap
A year-on-year inflation-indexed swap (YYIIS) is a standard derivative product over inflation rate. The underlying is a single consumer price index (CPI). The first swap of this kind was traded through the inter-dealer broker network in November 1999.
FinanceYeltsin–Gaidar government reforms
The Yeltsin–Gaidar government reforms (Russian: Реформы правительства Ельцина — Гайдара), known also as the Gaidar reforms are the changes in the economy of Russia and public administration system carried out by the Cabinet of Boris Yeltsin and Yegor Gaidar from January 2 to December 15, 1992.
BankingYes Man (film)
Yes Man is a 2008 romantic comedy film directed by Peyton Reed, written by Nicholas Stoller, Jarrad Paul and Christofer Tufton, and starring Jim Carrey. The film is based loosely on the 2005 memoir of the same name by the British humorist Danny Wallace, who also makes a cameo appearance in the film.
FinanceYield to maturity
The yield to maturity (YTM), book yield or redemption yield of a fixed-interest security is an estimate of the total rate of return anticipated to be earned by an investor who buys it at a given market price, holds it to maturity, and receives all interest payments and the capital redemption on schedule.
Payments & settlementYooKassa
YooKassa branded as ЮKassa (Previously Yandex.Checkout) (Russian: Яндекс.Касса), is a Russian E-commerce payment system operated by YooMoney, owned by Sberbank. It was launched in 2013.
Payments & settlementYooMoney
YooMoney branded as ЮMoney, (formerly Yandex.Money) is an e-commerce payment system. It is 100% owned by Sberbank and operates in Russia and nearby countries.
BankingYou Can't Take It with You (film)
You Can't Take It with You is a 1938 American screwball romantic comedy film directed by Frank Capra, and starring Jean Arthur, Lionel Barrymore, James Stewart, and Edward Arnold. Adapted by Robert Riskin from the Pulitzer Prize-winning 1936 play of the same name by George S. Kaufman and Moss Hart, the film is about a man from a family of rich snobs who becomes engaged to a woman from a
Trading basicsYouth Off The Streets
Youth Off The Streets is an Australian non-denominational not-for-profit youth organisation. The organisation works with young people and their families and communities in an endeavour to create safety, offer support and provide opportunities to build a positive future.
FinanceYouth unemployment
Youth unemployment refers to the proportion of the labor force aged 15–24 who do not have a job but are seeking employment. Young adult unemployment refers to unemployment among ages 25–34.
NetworksZachXBT
ZachXBT, also identified as Zachary Wolk is a pseudonymous American blockchain investigator and open-source intelligence (OSINT) researcher known for independent forensic investigations into cryptocurrency fraud, scams, and thefts. He has been active on X (formerly Twitter) since 2021, publishing detailed investigative threads that trace stolen funds, expose rug pulls, and identify perpe
FinanceZanny Minton Beddoes
Susan "Zanny" Minton Beddoes (born July 1967) is a British journalist. She is the editor-in-chief of The Economist. She began working for the newspaper in 1994 as its emerging markets correspondent.
AssetsZcash
Zcash is a privacy-focused cryptocurrency which features an encrypted ledger using zero-knowledge proofs.
Payments & settlementZelle
Zelle () is an American digital payments network run by a private financial services company owned by Bank of America, Truist, Capital One, JPMorgan Chase, PNC Bank, U.S. Bank, and Wells Fargo. The Zelle service enables individuals to electronically transfer money from their bank account to another registered user's bank account (within the United States) using a mobile device or the web
Trading basicsZero lower bound
The zero lower bound (ZLB) or zero nominal lower bound (ZNLB) is a macroeconomic problem that occurs when the short-term nominal interest rate is at or near zero, causing a liquidity trap and limiting the central bank's capacity for inflation targeting.
Trading basicsZero-based budgeting
Zero-based budgeting (ZBB) is a budgeting method that requires all expenses to be justified and approved in each new budget period. It was developed by Peter Pyhrr in the 1970s. This budgeting method analyzes an organization's needs and costs by starting from a "zero base" (meaning no funding allocation) at the beginning of every period. The intended outcome is to assess the efficient us
Securities & exchangesZero-coupon inflation swap
A zero-coupon inflation swap (ZCIS), also called a zero-coupon inflation-indexed swap (ZCIIS), is a standard derivative product whose payoff depends on the inflation rate realized over a given period of time. The underlying asset is a single consumer price index (CPI).
Payments & settlementZettle
Zettle by PayPal (previously known as iZettle) is a Swedish financial technology company founded by Jacob de Geer and Magnus Nilsson in April 2010. Launching its first app and service in 2011, the company offers a range of financial products including payments, point of sales, funding and partners applications. The company was acquired by PayPal in 2018.
Payments & settlementZilch (company)
Zilch Technology Limited (known as Zilch) is a British multi-national direct-to-consumer payments network. Since April 2020, Zilch has been regulated by the UK's Financial Conduct Authority (FCA), obtaining a consumer credit license through the Regulatory Sandbox Programme. Zilch has its headquarters in London, UK, an office in Miami, US, and a technology hub in Krakow, Poland.
BankingZolotaya Korona
Zolotaya Korona (brand KoronaPay) is a Russian payment system offering various services to individuals through its own online platforms and those of its partners, including banks and retail chains. These services include cash-to-cash transfers, online card-to-cash transfers, online card-to-card transfers, and online and offline loan repayment in the partner network service points.
Payments & settlementZong (payments provider)
Zong was a mobile payment company that allowed users to make micropayments on the Internet if they have a postpaid mobile phone. The payments were charged to their mobile phone bills by the mobile operator. The company was acquired by eBay in 2011 and disappeared in 2015.