1. Choose a strong merchant. Strong merchants are selected through the evaluation of the Alibaba platform, have certain production and operation support, and are more reliable.

2. Choose merchants with in-depth factory/business inspections. Suppliers who have passed the platform's factory and business inspections are of a certain scale and strength, with relatively guaranteed funds and scale, and the quality of the products they produce is relatively reliable.

3. Choose a brand station source. Branded products are more likely to be favored by consumers, and this source of goods is also of guaranteed quality.

4. Choose a high return rate. The higher the return rate of a product, the more downstream agents will make repeated purchases, which means that the product is also easier to sell and the quality is guaranteed, otherwise others will not make repeated purchases.