New IT breakthrough always brings the evolution of e business in wide spectrum, e g innovative business model, new marketing and sales channel, rapid sense and response, etc How to adapt the changing computing paradigm and adopt new IT technologies for keeping competitive is a great challenge for modern enterprises Based on the essential complexities in e business, ICEBE 2021 invites an extensive coverage of system, software, service, business, combinations of the aforementioned, etc to address related issues and promote research opportunities