The situation of each unit is different. Generally speaking, each large invoice (if the amount is above 10-50 yuan according to the company's business volume) needs my signature. Such as scattered tickets, meal tickets, etc. You can paste it on the reimbursement form, just fill in the total amount, and the manager, reference, financial supervisor and manager will sign the reimbursement form, and the accounting audit will be stamped with the audit stamp and cashier's payment stamp, so that there will be no repeated reimbursement.