S.C. Code Ann. § 31-9-20: Powers of cities.

Each city functioning through its governing board is empowered (1) to enter into agreements with any developer providing for the construction, operation and maintenance of buildings or other facilities or improvements on land; (2) to enter into a loan agreement with a developer prescribing the terms and conditions of the payments to be made by the developer to the city or its assignee, to meet the payments that shall become due on bonds; (3) to issue bonds for the purpose of defraying the cost of acquiring land and to secure the payment of such bonds as hereafter provided; and (4) to accept any State or Federal grants that might become available to defray any portion of the cost of any land or of the cost of the construction of any buildings or other facilities or improvements thereon.