S.C. Code Ann. § 57-19-40

At such election only such electors as return real or personal property for taxation and who exhibit their tax receipts and registration certificates as required in general elections shall be allowed to vote. For the election the township board of assessors shall appoint the managers, and the election shall be conducted as is provided by law for the conduct of general elections. At the election each elector favoring the proposed levy shall cast a ballot containing the word "Yes," printed or written thereon, and each elector opposed to the levy shall cast a ballot containing the word "No," printed or written thereon.