You cannot view the e-commerce compass on the Doudian mobile version. Because the Doudian mobile version is an e-commerce platform that mainly provides shopping and sales services, and the e-commerce compass is an industry analysis tool that is mainly used by merchants to analyze and predict the market and competition. Although the Doudian mobile version also provides some analysis and data reports, it does not include in-depth industry analysis tools such as the e-commerce compass. If you want to use the e-commerce compass, you need to use a dedicated e-commerce compass software or website on a computer or tablet. You can learn more about the use and value of the e-commerce compass through search engines or by consulting industry experts. At the same time, when using the e-commerce compass, you need to pay attention to protecting the security of business secrets and core data to avoid the risk of data leakage or malicious competition.