I don't know whether to use the e-commerce platform as a supplier or a customer. However, both suppliers and customers need to be registered as members of the e-commerce platform first. Enterprise registration is stricter than individual registration, and it is necessary to provide business license, organization code, tax registration certificate, bank account opening permission, etc.

after the registration, the supplier can probably perform the following operations: online inquiry of purchasing information, bid quotation, negotiation, signature, collection, etc. Customers can search for goods online, place orders, pay, and evaluate after receiving goods.

general e-commerce websites will have operation manuals, video tutorials and the like. There are various operation manuals in the download center, including how to register, how to quote from suppliers and how to buy from customers.