S.C. Code Ann. § 39-41-360: Penalties.

Any person violating any of the provisions of this article shall, for each offense, be guilty of a misdemeanor and punishable, for the first offense, by a fine of not less than twenty dollars nor more than one hundred dollars or by imprisonment for not less than ten days nor more than thirty days, and for any subsequent offense, by a fine of not less than one hundred dollars nor more than three hundred dollars or by imprisonment for not less than thirty days nor more than ninety days.