1. There are many main ways.

2. First, JD.com will place advertisements through its own media channels, including JD.com APP, JD.com WeChat official account, etc., so that it can directly reach JD.com's user base. Secondly, JD.com will also place advertisements through its partners' media channels, such as cooperating with other e-commerce platforms, social media platforms, etc. to expand the coverage of advertisements. In addition, JD.com will also use search engine marketing (SEM) to increase brand exposure and click-through rate by purchasing keyword ads in search engines. Finally, JD.com will also place advertisements through offline media, such as TV, radio, outdoor advertising, etc., to attract more potential users.

3. In addition, JD.com will also adopt different advertising methods according to different products and promotion goals, such as placing advertisements in specific time periods, regions or groups of people, in order to achieve better promotion effects. At the same time, JD.com will continue to optimize its advertising strategy, and adjust the content and delivery methods of advertisements through data analysis and user feedback to improve the conversion rate and ROI (Return on Investment) of advertisements.