A retail dealer must have posted in his place of business signs with the following words printed thereon:
A retail seller of alcoholic liquors who fails to display this sign is guilty of a misdemeanor and, upon conviction, must be fined not more than one hundred dollars or imprisoned for not more than thirty days. A person found guilty of a violation of Section 61-4-70 and this subsection may not be sentenced under both Section 61-4-70 and this subsection for the same offense.
S.C. Code § 61-6-1530