S.C. Code Ann. § 50-18-255
(B) A person may acquire an annual wholesale aquaculture license at a cost of one hundred dollars for the year in which issued and twenty-five dollars for each continuous year or part thereof that the license is renewed.
A person holding a current aquaculture permit is not required to obtain a wholesale aquaculture license to engage in processing or wholesale or retail marketing of aquaculture products produced under the aquaculture permit.