This report explores the diffusion of innovation theory and disruptive innovation theory in the context of historical and future development of Made.com, an online furniture retail company. It discusses the definitions, principles, and processes of these theories, as well as their evaluation in terms of benefits and limitations. The report also highlights the application of these innovation theories in the company's historical development and future growth strategies. Overall, it emphasizes the importance of innovation for long-term sustainability and success in the market.