A Comprehensive text book on “e-Commerce”. The book primarily covers the syllabus for theB.Com (Hons) Sem (III) Paper Bch 3.5 (a) Skill Enhancement Course (SEC-l) and CBCS Programme of various Central Universities throughout India Written in lucid style and understandable language. Additional readings are incorporated to enhance the skill of students. Wherever required the subject has been duly illustrated and explained with the help of tables, diagrams and pictorial representations. Uniformity is maintained throughout the book to make it reader friendly. Special emphasis on the importance of Online Retailing and Demonetisation in growth of e-Commerce is given in the book. Comprehensive coverage of relevant examples on e-commerce from Indian & Global scenarios. Past examination questions of Delhi University have been given at the end of each chapter along with the summary.