Intelligent retail system and method based on Internet of Things

The invention provides an intelligent retail system and method based on the Internet of Things. The intelligent retail method comprises the following steps: collecting the type, brand and quantity of each commodity when the commodity enters a retail shopping place in real time, and obtaining the basic information of the commodity; binding an RFID tag with a unique identifier for each commodity, scanning the RFID tag when the commodity does not exist, and combining the commodity selling information with the commodity basic information to obtain commodity surplus information; uploading the commodity basic information and the commodity surplus information to an internet platform in real time; a user inputs a pre-purchased product on an internet platform, and the internet platform provides the position and navigation information of an optimal retail shopping place for the user according to the current positioning address of the user and the commodity type, brand and quantity of the pre-purchased product. The syst