This document discusses and compares traditional and e-business models. It outlines that e-business models rely more heavily on information and alliances, and have created new ways to generate revenue. E-business models allow for greater speed in product creation and time to market. The document also categorizes different types of e-business models including B2B, B2C, B2B2C, C2B, and C2C models. It examines various frameworks for classifying e-business models and lists some common sources of revenue for different e-business approaches.