Topic 1: Service Science
Artificial Intelligence in Services
Big data services
Service analysis and application
Service Research
Service Education
Service management, operation and optimization models, theories and algorithms
Service system, modeling and simulation
Intelligent and cognitive technologies for services
Cloud services, IoT services, and edge services
Big data, big services, cross-border services and service Internet
Software Service Engineering, Crowdsourcing, Open Source, and DevOps
New Service Computing Paradigm Inspired by Blockchain
Topic 2: E-commerce
Mobile and Ubiquitous Commerce
Electronic Market and Multi Agent Systems
Digital Products and Services
B2B, B2C, C2C models
Agent based e-commerce
Electronic markets, electronic hubs, and portal websites
Ubiquitous Technologies in E-commerce
Dynamic Pricing Model
P2P Computing and E-commerce
Electronic payment system
E-commerce Content Management
Consumer Protection and E-commerce
User behavior modeling
Innovative Business Models
Enterprise Application Integration
Business Process Reengineering
Virtual Enterprises and Virtual Markets
Virtual organizations and alliances
Mobile commerce 
Topic 3: Electronic Management
Leadership in the Digital Age
Knowledge Management System
Electronic Audit
Electronic Control and Risk Management
Electronic Plan
Electronic organization
Electronic supervision
Electronic Politics
Electronic communication
Electronic Recruitment
Systems, Design, and Technology
Knowledge management
The adoption and diffusion of electronic management technology
Electronic Management Strategy
The effectiveness and achievements of electronic management
The social benefits of electronic management
Current Trends in Electronic Management
Threats and Challenges of Electronic Management