Can the property finance of state-owned enterprises be settled with receipts?

The property finance of state-owned enterprises can be settled with receipts. Invoices and receipts are original documents, which can prove that a certain amount of money has been received and paid. The money received by the receipt can only be the current money, and the money received and paid by the receipt cannot be used as a voucher to receive the current money. Invoice is not only a voucher for receipt and payment of money, but also the money received by invoice can be used as cost, expense or income, that is to say, invoice is the original voucher for the cost, expense or income incurred.