S.C. Code Ann. § 39-3-30: Injured person may recover damages.

Any person who may be injured or damaged by any such arrangement, contract, agreement, trust or combination described in Section 39-3-10 may sue for and recover, in any court of competent jurisdiction in this State, from any person operating such trust or combination, the full consideration or sum paid by him for any goods, wares, merchandise or articles the sale of which is controlled by such combination or trust.