S.C. Code Ann. § 31-12-250: Disposition of proceeds of obligations.

The proceeds from obligations issued under authority of Sections 31-12-200 through 31-12-320 of this chapter must be applied only for the purpose for which they were issued. Any premium and accrued interest received in a sale must be applied to the payment of the principal of or the interest on the obligations sold. A portion of the proceeds not needed for redevelopment project costs must be applied to the payment of the principal of or the interest on the obligations.