1. Store management: responsible for the construction and management of the store on the e-commerce platform, including store decoration, merchandise shelves, price setting, inventory management and so on.

2. Commodity promotion: Develop and implement commodity promotion strategies, including writing commodity descriptions, releasing promotions, producing commodity promotion materials, and participating in platform activities, etc., in order to enhance commodity exposure and sales.

3. Data Analysis: Through the collection, organization and analysis of e-commerce data, understand the sales situation, user behavior and market dynamics, and provide support for operational decisions. Use relevant tools and technologies to conduct data mining, user profiling and other analysis work.

4. Competitive Intelligence: Pay close attention to competitors' performance on e-commerce platforms, collect, organize and analyze competitors' information on product pricing, promotional activities, operational strategies, etc., to provide references for the development of competitive strategies.

5. Customer Service: Handle customer inquiries, complaints and after-sales issues, respond to customer needs in a timely manner, and maintain good customer relations.

6. Marketing activities: plan, organize and execute all kinds of online marketing activities, such as group-buying, spike, coupon distribution, etc., to attract and retain customers and increase sales.

7. Platform cooperation: establish and maintain good cooperation with e-commerce platforms, participate in all kinds of operational activities and promotion channels provided by the platforms to gain more exposure and opportunities.

8. User analysis and operation optimization: Through the analysis of user behavior data, understand user needs and preferences, targeting the adjustment and optimization of store operation strategy to enhance user experience and purchase conversion rate.

9. Sales data monitoring and report writing: tracking and monitoring sales data, producing regular sales reports, providing feedback on operations and making recommendations for improvement.

The above are just some of the common tasks of an e-commerce operator in the operations department of China Table Cloud, and the actual work may vary depending on the company and industry. E-commerce operators need to have the ability to analyze the market, data analysis, promotion and marketing, teamwork, etc., and at the same time keep learning and updating on new trends and technologies in the e-commerce industry.

I hope the above answer can help you! If you have any other questions, please feel free to ask.