Concepts, Characteristics and models of b2b ec Virtual services Industries in B2B Travel and entertainment services Real estate Financial services Online stock trading Online financing Other online services Electronic Commerc Prentice Hall 2006Electronic Commerce Prentice Hall © 2006 14 Concepts, Characteristics, and Models of B2B EC • Virtual Services Industries in B2B – Travel and entertainment services – Real estate – Financial services – Online stock trading – Online financing – Other online services