XPayIndustry WIKIBack to home
XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

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

Banking

Bank transaction tax

A bank transaction tax is a tax levied on debit (and/or credit) entries on bank accounts. In 1989, at the Buenos Aires meetings of the International Institute of Public Finance, University of Wisconsin–Madison Professor of Economics Edgar L. Feige proposed extending the tax reform ideas of John Maynard Keynes, James Tobin and Lawrence Summers, to their logical conclusion, namely to tax a

Trading basics

Budget

A budget is a calculation plan, usually but not always financial, for a defined period, often one year or a month. A budget may include anticipated sales volumes and revenues, resource quantities including time, costs and expenses, environmental impacts such as greenhouse gas emissions, other impacts, assets, liabilities and cash flows. Companies, governments, families, and other organiz

Trading basics

Capital control

Capital controls are residency-based measures such as transaction taxes, other limits, or outright prohibitions that a nation's government can use to regulate flows from capital markets into and out of the country's capital account. These measures may be economy-wide, sector-specific (usually the financial sector), or industry specific (e.g. "strategic" industries). They may apply to all

Finance

Car costs

A car's internal costs are all the costs consumers pay to own and operate a car. Normally these expenditures are divided into fixed or standing costs and variable or running costs. Fixed costs are those which do not depend on the distance traveled by the vehicle and which the owner must pay to keep the vehicle ready for use on the road, like insurance or road taxes. Variable or running c

Payments & settlement

Company store

A company store is a retail store selling a limited range of food, clothing and daily necessities to employees of a company. It is typical of a company town in a remote area where virtually everyone is employed by one firm, such as a coal mine. In a company town, the housing is owned by the company but there may be independent stores there or nearby.

Finance

Currency transaction tax

A currency transaction tax is a tax placed on the use of currency for various types of transactions. The tax is associated with the financial sector and is a type of financial transaction tax, as opposed to a consumption tax paid by consumers, though the tax may be passed on by the financial institution to the customer.

Trading basics

Double taxation

Double taxation is the levying of tax by two or more jurisdictions on the same income (in the case of income taxes), asset (in the case of capital taxes), or financial transaction (in the case of sales taxes).

Trading basics

Expenditure-tax Act, 1987

The Expenditure-tax Act, 1987 is an Act of the Parliament of India. It applies to any charges incurred by an individual and in the event that these charges are implied to be chargeable expenditure. The Act is applicable to all the States and Union Territories in India.

Trading basics

Experiential retail

Experiential retail or experiential commerce is a type of retail marketing whereby customers coming into a physical retail space are offered experiences beyond the traditional ones (such as in a clothing store: browsing merchandise, advice from salespeople, dressing rooms and cashiers). Amenities provided may include art (often interactive art), live music performances, virtual reality,

Finance

Finance Act

A Finance Act is the headline fiscal (budgetary) legislation enacted by the UK Parliament, containing multiple provisions as to taxes, duties, exemptions and reliefs at least once per year, and in particular setting out the principal tax rates for each fiscal year.

Trading basics

Fund administration

Fund administration is the name given to the execution of back office activities including fund accounting, financial reporting, net asset value calculation, capital calls, distributions, investor communications and other functions carried out in support of an investment fund, which may take the form of a traditional mutual fund, a hedge fund, a private equity fund, a venture capital fun

Assets

Goliath Ventures

Goliath Ventures was a cryptocurrency investment firm based in Orlando, Florida. On February 24, 2026, the United States Department of Justice announced the arrest of the firm's founder and chief executive officer, Christopher Alexander Delgado, on charges of wire fraud and money laundering, alleging that the firm had operated as a Ponzi scheme. On June 30, 2026, Delgado pleaded guilty t

Finance

Growth Enterprise Market

Growth Enterprise Market (GEM; Chinese: 創業板) is a board of the Stock Exchange of Hong Kong for growth companies that do not fulfill the requirements of profitability or track record for the main board of the exchange. Opened 1999.

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

International Business Companies Act

The International Business Companies Act, 1984 was a statute of the British Virgin Islands which permitted the incorporation of International Business Companies (IBCs) within the Territory. The Act played in a huge role in the economic and financial development of the Territory in the 1990s. It has been called "the most important piece of legislation in BVI history since the emancipati

Finance

Investigation Division of the Central Board of Direct Taxes

The Investigation Division of the CBDT, abbreviated as Inv-CBDT, is the revenue enforcement agency of the Central Board of Direct Taxes, Government of India. It functions under the Department of Revenue in the Union Ministry of Finance and is concerned with the collection and administration of, as well as enforcement and prosecution of cases related to, the various direct taxes accruing

Banking

Irish bank strikes (1966–1976)

The Irish bank strikes between 1966 and 1976 were three strikes of about a year's total duration which closed down all the clearing banks in Ireland. The strikes provided economists with a unique opportunity to study the functioning of a modern economy without access to bank deposits. Despite the significantly reduced access to bank deposits, the economy continued to grow, with cheques b

Securities & exchanges

ISDA Master Agreement

The ISDA Master Agreement, published by the International Swaps and Derivatives Association (ISDA), is the most commonly used master service agreement for over-the-counter (OTC) derivatives transactions internationally. It is part of a framework of documents, designed to enable OTC derivatives to be documented fully and flexibly. The framework consists of a master agreement, a schedule,

Fiat currencies

Jelle Zijlstra

Jelle Zijlstra (also spelled Zylstra; Dutch pronunciation: [ˈjɛlə ˈzɛilstraː]; 27 August 1918 – 23 December 2001) was a Dutch politician and economist who served as Prime Minister of the Netherlands from 22 November 1966 until 5 April 1967. He was a member of the Anti-Revolutionary Party (ARP).

Trading basics

Legal liability

In law, liable means "responsible or answerable in law; legally obligated". Legal liability concerns both civil law and criminal law and can arise from various areas of law, such as contracts, torts, taxes, or fines given by government agencies. The claimant is the one who seeks to establish, or prove, liability.

Trading basics

List of taxes

This page, a companion page to tax, lists different taxes by economic design. For different taxes by country, see Tax rates around the world.

Banking

Michael Milken

Michael Robert Milken (born July 4, 1946) is an American financier. He is known for his role in the development of the market for high-yield bonds ("junk bonds"), which led to his reputation as the "Junk Bond King", and his conviction and sentence following a guilty plea on felony charges for violating U.S. securities laws. Milken's compensation while head of the high-yield bond departme

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

Payments & settlement

Military payment certificate

Military payment certificates, or MPC, was a form of currency used to pay United States (US) military personnel in certain foreign countries in the mid and late twentieth century. They were used in one area or another from a few months after the end of World War II until a few months after the end of U.S. participation in the Vietnam War – from 1946 until 1973. The certificates were made

Finance

Ministry of Finance (Austria)

The Ministry of Finance (German: Bundesministerium für Finanzen) is the government ministry of Austria responsible for the collection of taxes and customs as well as the administration of fiscal and economic policy. It oversees the Revenue Service, the Revenue Service for Large Businesses, the Financial Police, and various other agencies.

Finance

Mortgage broker

A mortgage broker acts as an intermediary who brokers mortgage loans on behalf of individuals or businesses. Traditionally, banks and other lending institutions have sold their own products. As markets for mortgages have become more competitive, however, the role of the mortgage broker has become more popular. In many developed mortgage markets today, (especially in the United States, Ca

Trading basics

Negative gearing

Negative gearing is a financial leverage strategy whereby an investor borrows money to acquire an income-producing investment, knowing that the gross income generated by the investment (at least in the short term) will be less than the cost of owning and managing the investment, including depreciation and interest charged on the loan (but excluding capital repayments).

Trading basics

Net asset value

Net asset value (NAV) is the value of an entity's assets minus the value of its liabilities, often in relation to open-end, mutual funds, hedge funds, and venture capital funds. Shares of such funds registered with the U.S. Securities and Exchange Commission are usually bought and redeemed at their net asset value. It is also a key figure with regard to hedge funds and venture capital fu

Trading basics

Novated lease

A novated lease is a motor vehicle lease which has been novated, that is, the obligations in the contract have been transferred from one party to another. In Australia, it refers almost exclusively to the practice of salary packaging a motor vehicle using a novated lease.

Trading basics

Online ticket brokering

Online ticket brokering is the resale of tickets through a web-based ticket brokering service or online ticket exchanges. Prices on ticket brokering websites are determined by demand, availability, and the ticket reseller. Tickets sold through an online ticket brokering service may or may not be authorized by the official seller.

Finance

Panama as a tax haven

The Republic of Panama is one of the oldest and best-known tax havens in the Caribbean, as well as one of the most established in the region. Panama has had a reputation for tax avoidance since the early 20th century, and Panama has been cited repeatedly in recent years as a jurisdiction which does not cooperate with international tax transparency initiatives.

Finance

Professional certification in financial services

Following is a partial list of professional certifications in financial services, with an overview of the educational and continuing requirements for each; see Professional certification § Accountancy, auditing and finance and Category:Professional certification in finance for all articles.

Trading basics

Securities Transaction Tax

Securities Transaction Tax (STT) is a tax payable in India on the value of securities (excluding commodities and currency) transacted through a recognised stock exchange. As of 2016, it is 0.1% for delivery based equity trading.

Finance

Simple living

Simple living refers to practices that promote simplicity in one's lifestyle. Common practices of simple living include reducing the number of possessions one owns, depending less on technology and services, ascetism, and spending less money. In addition to such external changes, simple living also reflects a person's mindset and values. Simple living practices can be seen in history, re

Fiat currencies

Spahn tax

A Spahn tax is a type of currency transaction tax that is meant to be used for the purpose of controlling exchange-rate volatility. This idea was proposed by Paul Bernd Spahn in 1995.

Trading basics

Tax competition

Tax competition, a form of regulatory competition, exists when governments use reductions in fiscal burdens to encourage the inflow of productive resources or to discourage the exodus of those resources. Often, this means a governmental strategy of attracting foreign direct investment, foreign indirect investment (financial investment), and high value human resources by minimizing the ov

Finance

Tax compliance software

Tax compliance software is software that assists tax compliance, and may cover income tax, corporate tax, VAT, service tax, customs, sales tax, use tax, or other taxes its users may be required to pay. The software automatically calculates a user's tax liabilities to the government, keeps track of all transactions (in case of indirect taxes), keeps track of eligible tax credits, etc. The

Finance

Taxation in Argentina

Due to the absence of the tax code in Argentina, the tax regulation takes place in accordance with separate laws, which, in turn, are supplemented by provisions of normative acts adopted by the executive authorities. The powers of the executive authority include levying a tax on profits, property and added value throughout the national territory. In Argentina, the tax policy is implemen

Finance

Taxation in Cyprus

Taxes in Cyprus are levied by both the central and local governments. Tax revenue stood at 39.2% of GDP in 2012. The most important revenue sources are the income tax, social security, value-added tax and corporate tax, and are all collected by the central government.

Finance

Taxation in Estonia

Taxation in Estonia consists of state and local taxes. A relatively high proportion of government revenue comes from consumption taxes whilst revenue from capital taxes is one of the lowest in the European Union.

Finance

Taxation in Iceland

Taxes in Iceland are levied by the state and the municipalities. Property rights are strong and Iceland is one of the few countries where they are applied to fishery management. Taxpayers pay various subsidies to each other, similar to European countries that are welfare states, but the spending is less than in most European countries. Despite low tax rates in relation to European welfar

Trading basics

Unam sanctam

Unam sanctam is a papal bull that was issued by Pope Boniface VIII on 18 November 1302. It laid down dogmatic propositions on the unity of the Catholic Church, the necessity of belonging to it for eternal salvation, the position of the Pope as supreme head of the Church and the duty thence arising of submission to the Pope in order to belong to the Church and thus to attain salvation. Th

Finance

United States as a tax haven

In 2010, the United States implemented the Foreign Account Tax Compliance Act; the law required financial firms around the world to report accounts held by US citizens to the Internal Revenue Service.

Finance

United States Senate Committee on Finance

The United States Senate Committee on Finance (or, less formally, Senate Finance Committee) is a standing committee of the United States Senate. The committee concerns itself with matters relating to taxation and other revenue measures generally, and those relating to the insular possessions; bonded debt of the United States; customs, collection districts, and ports of entry and delivery