one of them is that the bank collects the insurance premium, and your "receipt" should have your name, policy number and amount on it. This ticket is regarded as an insurance payment invoice, and you can also change the invoice of the insurance company by virtue of the ticket

Second, you pay your money to the premium account and pay the voucher, so you can ask the insurance company for the invoice, as long as you have the money, the insurance company will deduct it.