In order to know clearly the whereabouts of loan funds, banks require customers to provide consumption vouchers, including invoices, small tickets, contracts, receipts and so on.

During the use of all loans, you must keep the use vouchers, including but not limited to invoices, receipts, contracts, receipts, etc. In case the bank asks you to use the voucher in the future. If you can't provide it, the bank has the right to cancel the contract and ask you to repay in advance.