E-Commerce
E-commerce is the activity of buying or selling of products on online services or over the internet. Electronic commerce draws on technologies such as mobile commerce, electronic funds transfer, supply chain management, Internet marketing, online transaction processing, electronic data interchange (EDI), inventory management systems, and automated data collection systems.
Management
Management (or managing) is the administration of an organization, whether it is a business, a not-for-profit organization, or government body. Management includes the activities of setting the strategy of an organization and coordinating the efforts of its employees (or of volunteers) to accomplish its objectives through the application of available resources, such as financial, natural, technological, and human resources. The term "management" may also refer to those people who manage an organization.
Sales
Sales is activity related to selling or the amount of goods or services sold in a given time period.
Management
Management of many is the same as management of few. It is a matter of organization.
Sun Tzu (c. 6th century BC) The Art of War
Sales
In so far as words are not used obviously to calculate technically relevant probabilities or for other practical purposes, … they are in danger of being suspect as sales talk of some kind.
Max Horkheimer, Eclipse of Reason (1947), p. 22
Management
Mission is at the heart of what you do as a team. Goals are merely steps to its achievement. Mission has an eternal quality. Goals are time bound and once achieved, are replaced by others.
Patrick Dixon (2005) Building a Better Business - the key to management, marketing and motivation. p. 66