Block chain network-based bill processing method and apparatus, and storage medium

The embodiment of the invention discloses a bill processing method and device based on a blockchain network, and a readable storage medium, and the method comprises the steps of obtaining a billing request sent by an enterprise terminal, the billing request carrying the enterprise identification and billing application information of a target enterprise; determining abstract information of the enterprise identifier, inquiring an asset field corresponding to the target enterprise in the blockchain from a node of the blockchain network according to the abstract information of the enterprise identifier, and using the asset field for storing invoicing limitation information of the target enterprise; comparing the invoicing application information with the invoicing limit information to determine whether the invoicing request has an invoicing permission; and if the invoicing request has the invoicing permission, issuing a corresponding electronic bill according to the invoicing applicationinformation, and storing