1. The document discusses different types of e-business models, including traditional models like B2B, B2C, and contemporary models focused on retail commerce using mobile and online channels.
2. Key e-business models are described, including B2B which facilitates transactions between businesses, B2C for business to consumer sales, and C2C to enable direct consumer to consumer transactions through platforms.
3. Examples of each model are provided, such as B2B platforms IITF and PITEX, B2C retailers like Flipkart, and C2C sites like OLX. E-governance models are also summarized.