S.C. Code Ann. § 58-17-1960

If any such railroad corporation shall make any unjust discrimination in its rates and charges of toll as compensation for the transportation of passengers or freight of any description or for the use and transportation of any railroad car upon its road or upon any of the branches thereof or upon any railroads connected therewith which it has the right, license or permission to operate or control within this State, it shall be guilty of having violated the provisions of this chapter and, upon conviction thereof, shall be fined in a sum of not less than one hundred nor more than one thousand dollars.