This report provides an overview of digital business and its application to Colt technology services. It discusses the merits and demerits of digital businesses, including enhanced data collection, enhanced consumer output, and digital disruption. The report also evaluates rising digital business models in relation to chief business issues such as cyber security and ethics. Additionally, it explores the evolution of collaborative relationships and strategic alliances through digital technology for Colt technology services. Finally, the report describes the principles of e-commerce and their usage for Colt technology services.