Hefei implements the policy of "shaking the number+restricting sales" for hot real estate in urban areas. It is forbidden to increase the price of real estate sales in any form. Real estate development enterprises shall not charge or entrust a third party to charge any fees other than the house price, such as group purchase fees, consulting service fees, information fees, etc. No fare increase or disguised fare increase in any form such as tying parking spaces, storage rooms, entrusted decoration, etc.