A type of e-government application that facilitates communication between government agencies (G2G)

A secure online platform used by consumers to conduct business-to-consumer (B2C) transactions

A technology infrastructure component that ensures secure electronic payment processing for e-commerce transactions

A consumer-to-consumer (C2C) platform that enables individuals to sell goods and services to each other

An electronic forum where manufacturers, suppliers, and competitors buy

and sell goods, trade market information, and run back-office operations