All accepted papers will be publish in the conference proceeding. Some others would be publish in NMRJ. , and E-commerce research journal that is indexed by ISC, and ISI. Following the successful, 10th International Conference on e-commerce & Developing Countries in April. 2016, we have much pleasure in announcing the 11th International Conference on e-Commerce in Developing Countries: with focus on e-Tourism, e-Service & Health Tourism, ECDC 2017. This Annual International Conference is a established platform in which e-business, e-commerce and e- banking issues can be examined from several global perspective through dialogue between academics, students, government representatives, chief executives, security professionals, and research scientists from the both developing & developed countries and from around the globe. The two days conference will focus on the challenges of complexity, rapid pace of change and risk/opportunity issues associated with modern products, systems, special events infrastructures. The importance of E-commerce is a business revolution that seems to be unstoppable and it is the increase in the power of communication via the personal computer and the liberalization of the telecommunications sector that gave E-commerce the added push. Where, e-business retail sales predict to reach over US$500 billion by 2017. The conference will provide an opportunity for managers, assurance researchers, CEOs, Operators and maintainers of large, complex and advanced systems and infrastructures to update their knowledge with the state of best practice in these challenging domains whilst networking with the leading researchers and solution providers in E-commerce. This conference aims to attract an International audience to provide a forum for the dissemination of research accomplishments and promote interaction and collaboration between the researchers and practitioners in the e-commerce, e-banking and e-tourism market field, to meet and discuss current and future e-commerce needs and issues. We would like to welcome you all at ECDC 2017.