Invoice reimbursement method and device based on block chain and readable storage medium

The invention discloses an invoice reimbursement method and device based on a block chain and a computer readable storage medium. The method comprises the following steps: receiving an instruction forreimbursing a first electronic bill, wherein the instruction carries the first electronic bill, an identifier of the first electronic bill, reimbursement information of the first electronic bill anda wallet address of a purchaser; generating reimbursement data according to the identifier of the first electronic bill, the reimbursement information of the first electronic bill, the wallet addressof the current user of the first blockchain node and the wallet address of the purchaser, wherein the reimbursement data is used for indicating to transfer the first electronic bill from the wallet address of the current user to the wallet address of the purchaser. By adopting the method and the device, the invoice reimbursement process can be simplified, and the invoice reimbursement efficiency is improved. 本申请公开了一种基于区块链的发