Individual merchants can register through the JD Huicai official website or the JD Huicai APP. First, they need to fill in relevant company information and qualification certificates, then conduct real-name authentication and identity verification, and then submit relevant merchant information and certificate materials. After passing the review, they can successfully register as individual merchants of JD Huicai. After registration, you can enjoy the one-stop procurement solutions provided by the JD Huicai platform, including procurement, supply chain finance, and corporate services.