Today, digital-based economies are developing rapidly, both in the world and in Indonesia. This development raises important issues, such as online versus motorcycle taxi disputes, online retail versus offline retail issues, on-demand services, and personal data security. This book describes in detail the development of digital-based economies in Indonesia, ranging from e-commerce, financial technology, to on-demand services. To provide a more complete picture of what is happening at the global level, this book also discusses the development of digital transformation in other countries, such as Australia, the United States, the United Arab Emirates, the People’s Republic of China, and India. In addition, this book also discusses the direction of digital-based technological and economic development, including projections of the types of jobs in the future. This book contributes constructive thinking in an effort to build a progressive Indonesia in the digital age, as well as being a reference material for all parties who wish to study digital-based economic transformation in Indonesia.