Do you need to keep the invoice property of maintenance fund?

Property does not need to be preserved, and the use of public maintenance funds must be approved by more than two-thirds of all owners of the community. All owners of the community must pay the public maintenance fund before they can use the money in the maintenance fund. Therefore, the invoice of the public maintenance fund is only a personal payment voucher. Even if the individual is lost, the housing management trading center will have retained evidence, which can be copied and filed if necessary.