1. Enable the e-commerce sharing function on the e-commerce platform or seller backend. You can usually find the relevant options in "Store Settings" or "Promotion Settings" and set them up according to the platform requirements.

2. Enable the "WeChat Mini Program" function on the e-commerce platform or seller backend, and share your store or product link to WeChat Moments or WeChat Groups so that more people can see and buy your products.

3. Open your own store or product account on social media platforms (such as Weibo, Douyin, Kuaishou, etc.), and promote your own products or stores by posting product videos, pictures or texts, and guide users to your own e-commerce platform or store to purchase.

4. Use social e-commerce platforms (such as Xiaohongshu, Douyin, Kuaishou, etc.) to promote your own products or stores. These platforms provide a wealth of social promotion tools and resources to help sellers better promote their products.