The conducting of business communication and transactions over networks and through computers. As most restrictively defined, electronic commerce is the buying and selling of goods and services, and the transfer of funds, through digital communications. However eCommerce also includes all inter-company and intra-company functions (such as marketing, finance, manufacturing, selling, and negotiation) that enable commerce and use electronic mail, EDI, file transfer, fax, video conferencing, workflow, or interaction with a remote computer.
E-mail
Abbreviation for electronic mail. A letter or memo sent to a person or group electronically on the Internet.
E-mail address
A user's electronic mailbox name or address, needed for linking the sender of e-mail and the recipient.