The invention provides a consumption-level commodity sales data processing method, which belongs to the field of commodity sales data processing and comprises a plurality of commodity manufacturers, acommodity summarizing mechanism and a commodity transaction platform, wherein the data processing method, through user-level digital processing, enables each consumer to become a distributor, so thatcommodities can be better distributed and publicized; the number of distributors is determined by the number of users; and the problem that an existing distribution system can only select fixed or limited distributors for sale, and the problems that the market price is limited, and the sales quantity is limited and the quantity of distributors is limited are solved, and meanwhile, the price of commodities is uniformly limited by a commodity transaction platform, so that the price of the same commodity in the market is unified, and commodity price unification and commodity brand creation are better facilitated; the problems that existing market sales prices are not unified, and commodity brand creation and propaganda are not facilitated are solved.