The most popular advertising system in the today's world, It includes email marketing, search engine marketing, social media marketing, many types of display advertising (including web banner advertising) and mobile advertising.

It is a global decentralized market for the trading of currencies, assists international trade and investment by enabling currency conversion. The main participants in this market are the larger international Banks, Financial centers around the world.

A commodity market is a market that trades in primary rather than manufactured products. Soft commodities are agricultural products such as wheat, coffee, cocoa and sugar. Hard commodities are mined, such as gold, silver, copper and oil.

A type of security that signifies ownership in a corporation and represents a claim on part of the corporation's assets and earnings. Stocks are the foundation of nearly every portfolio.

A crypto coins is a digital asset designed to work as a medium of exchange using cryptography to secure the transactions and to control the creation of additional units of the currency. Cryptocurrencies are a subset of alternative currencies, or specifically of digital currencies.