Pricing method and device, order processing method and electronic commerce system

Embodiments of the invention provide a pricing method and device and an electronic commerce system. The method includes: acquiring attribute information of commodities in the electronic commerce system; distributing price identifiers to the commodities according to the attribute information of the commodities; according to preset pricing rules, providing corresponding price information for the price identifiers of the commodities. The price information of the commodities can be customized according to the attribute information of the commodities in the electronic commerce system, the commodities in the electronic commerce system are more targeted, price adjustment and price management can be flexibly and effectively performed on the commodities, and the electronic commerce system is more intelligent.