Jingdong Huicai is a B2B e-commerce platform launched by Jingdong Mall for corporate customers, mainly serving customers such as small and medium-sized enterprises and government agencies. If you want to conduct business on Jingdong Huicai, you can follow the steps below:

1. Register a Jingdong Huicai account: Enter the Jingdong Huicai official website, click the "Free Registration" button, fill in the relevant information and submit for review. After the review is passed, you can obtain a Jingdong Huicai account.

2. Select the store type: Before opening a store, you need to select the store type, including self-operated stores and stationed stores. Self-operated stores need to be responsible for the procurement and management of goods, while stationed stores can sell their own goods on the Jingdong platform by cooperating with Jingdong.

3. Prepare materials: According to the selected store type, prepare the corresponding store opening materials, including company business license, tax registration certificate, organization code certificate, brand authorization letter, etc.

4. Submit application: According to the requirements of Jingdong Huicai official website, submit the prepared materials for application and wait for review.

5. Start selling: After the store is approved, you can start selling products on JD Huicai. It should be noted that product management and transaction operations must be carried out in accordance with the regulations of JD Huicai to ensure the rights and interests of merchants and consumers.

In short, conducting business requires preparing materials, registering an account, selecting a store type, submitting an application, and other steps, which need to be carried out carefully to ensure the smooth progress of the business.