Business-to-employee (B2E) electronic commerce uses an intrabusiness network which allows companies to provide products and/or services to their employees.
It covers a broad spectrum of applications that enable an enterprise to form electronic relationships with its distributors, resellers, suppliers, customers, and other partners.
[4] Consumer-to-business model (C2B) is a type of commerce where a consumer or end user provides a product or service to an organization.
The most common examples of this form of transaction comes from sales websites such as eBay, although online forums and classifieds also offer this type of commerce to consumers.
[8][9] Electronic commerce or e-commerce is a term for any type of business, or commercial transaction, which includes the transfer of information across the Internet.
Initial e-commerce efforts consisted of flashy brochure sites, with rudimentary shopping carts and accelerated checkouts.