Fecha de publicación: 05/12/2023 Fuente: Wipo "BigData" The invention relates to the technical field of online systems, in particular to a policy matching and cashing system based on big data. The system is composed of an enterprise registration and login module, a data acquisition module, an enterprise portrait label processing module, a policy matching condition setting module, a policy enterprise matching module, a matching result display module, a matching information sending module, a cashing implementation feedback module and a policy implementation evaluation module. The policy matching and redemption system based on the big data has the beneficial effects that the policy matching and redemption system based on the big data, provided by the invention, establishes a label library for an enterprise by collecting government affair data of each department by utilizing a big data technical means, and forms a specific portrait of the enterprise. Related policies are interpreted by government-related experts, policy conditions are quantified, the achievable policies can be accurately matched for enterprises, and related government units are notified to perform acceptance and feedback in real time. And the policy supporting effect is analyzed by evaluating after policy matching is implemented.