In the modern information era, communication between customers and designers must be efficient and systematic, streamlining the design process. Design processes should be interactive and effective. The Corporate Identity Information Service System (CIISS), based on a network platform, achieves this, allowing customers to participate in and evaluate the design of Corporate Identity Systems (CIS). This personalized information service system integrates corporate logos, terms and their application to merchandise, helping customers to visualize concepts and generate designs in real-time via the network. A network system was developed to support a customized commercial system for CIS design. Interfaces and object-oriented methods were integrated into an online real-time publishing information system with a database and search engine. Designers and customers are able to utilize digitized images of merchandise, corporate logos and wordings and retrieve relevant information on corporate logos, symbols, color schemes and specific wording simultaneously. This system provides rapid communication through a real-time display and customized information service, making the process of CIS design more efficient for both designer and customer.