The invention discloses a commodity list display method and system. The method comprises: individual registration information, purchasing records, and browsing records of users are obtained; according to the individual registration information, purchasing records, and browsing records of the users, purchasing demands of clients are determined, the users are classified into a plurality of purchasing groups based on the purchasing demands, and a commodity list rank is made for each purchasing group; and the commodity list ranks are displayed for the corresponding purchasing groups. In addition, the system consists of an information acquisition module, a commodity list ranking module, and a commodity display module. According to the invention, on the basis of the individual registration information, purchasing records, and browsing records of the users, the purchasing demands of the users are determined, the users are classified into a plurality of purchasing groups based on the purchasing demands, different commodity list ranks are displayed for the corresponding purchasing groups, and the commodity lists are ranked based on the demands of the users, so that the exposure of commodities needed by the users and the purchasing willingness of the users and thus the commodity selling and the satisfaction degrees of the users can be improved.