S.C. Code § 38-53-280
The securities deposited by a professional bondsman with the clerk of court must be held in trust for the sole protection and benefit of the holder of bail bonds executed by or on behalf of the undersigned bondsman in this State. A pro rata portion of the securities must be returned to the bondsman when the clerk of court is satisfied that the deposit of securities is in excess of the amount required to be maintained with him by the bondsman. All the securities must be returned if the clerk of court is satisfied that the bondsman has satisfied, or satisfactory arrangements have been made to satisfy, the obligations of the bondsman on all of his bail bonds written in the State. The clerk of court may sell or transfer any of the securities or utilize the proceeds of the securities for the purpose of satisfying the liabilities of the professional bondsman on bail bonds given in this State on which he is liable.
S.C. Code § 38-53-280