Legal analysis: shops have maintenance funds, and shops also involve the repair of public parts, and owners need to pay maintenance funds. (a) the payer truthfully fill in the store public maintenance fund household card, community office staff to verify the household card and related information, approved the amount of maintenance fund. (2) The payer checks the printed household card and signs it. (3) The payer pays the maintenance fund in full to the community office, and obtains the second and fourth copies of the Special Receipt for Municipal Residential Maintenance Fund issued by the community office. (4) The holder holds the fourth copy of the receipt (transaction department or ownership department) to handle the transfer formalities of the title deed in the transaction department or the ownership registration formalities in the ownership department. The payer of the store maintenance fund is the owner of the goods. It should be noted that the payment amount of the shop maintenance fund is slightly higher than that of the ordinary residential maintenance fund. Of course, the owner has the right to supervise the maintenance fund of the store.

Legal basis: Measures for the Administration of Special Housing Maintenance Funds in People's Republic of China (PRC).

Article 7 The owners of commercial residential and non-residential houses shall deposit special maintenance funds for houses according to the construction area of their own properties, and the amount of the first special maintenance funds for houses deposited per square meter of construction area shall be 5% to 8% of the construction and installation cost of local houses per square meter. The competent departments of construction (real estate) of the people's governments of municipalities directly under the central government, cities and counties shall, according to local conditions, reasonably determine and announce the amount of the first-phase residential special maintenance fund deposited per square meter of construction area, and make timely adjustments.

Eighth sale of public housing, in accordance with the following provisions of the deposit of residential special maintenance funds:

(1) The owner shall deposit the special maintenance fund for the house according to the construction area of the property he owns, and the amount of the first special maintenance fund for the house per square meter of construction area shall be 2% of the local housing reform cost price.

(two) units selling houses shall, in accordance with the proportion of not less than 20% of multi-storey houses and not less than 30% of high-rise houses, draw a one-time special maintenance fund for houses from the sales funds.