Method for constructing commodity sale of third party with zero stock

The invention relates to a sale method, in particular to a method for constructing commodity sale of a third party with zero stock. The method comprises the following steps that: a seller attaches an encoded radio frequency identification (RFID) electronic tag on a commodity, writes commodity information into the RFID electronic tag by using an RFID reader-writer, issues the commodity information through a system platform and sets a benefit distribution scheme of commodity sale; the third party sets up a virtual shop in the system platform, and screens and adds the commodity; a buyer selects and orders the commodity in the virtual shop of the third party through terminal equipment, and sends out an order request to the seller; the seller confirms the order request; the buyer confirms the order, finishes payment and waits for receiving and checking the commodity; the seller delivers the commodity and indicates the buyer to receive and check the commodity; the buyer checks the commodity, confirms the order fina