Consumption management system and method

The embodiment of the invention provides a consumption management system and a consumption management method. The system comprises a platform module, a payment terminal and a verification module, wherein the platform module is used for receiving consumption action information submitted by users and legal codes of a payment tool used for paying the consumption action by the users, and is used for associating the consumption action information and the legal codes of the payment tool to generate consumption identification codes, the payment terminal is used for collecting practical codes of the payment tool, the verification module is used for receiving the consumption identification codes, receiving the practical codes of the payment tool collected by the payment terminal and judging whether the practical codes are matched with the legal codes in the consumption identification codes or not, and when the practical codes are matched with the legal codes in the consumption identification codes, the consumption action information submitted by the users is obtained according to the consumption identification codes.