The document provides an overview of e-commerce trends and concepts from 2013. It discusses the growth of e-commerce from 1995 to the present, including the rise of mobile commerce and social networks. Key topics covered include the definition of e-commerce, different types of e-commerce models, technologies like the internet and world wide web that enabled e-commerce, and early visions versus the reality of e-commerce. The document also predicts continued growth of e-commerce alongside new technologies and changes to the players involved in digital commerce.