S.C. Code Ann. § 56-1-1360

In the event the holder of a provisional driver's license issued pursuant to this article is convicted of violations under Section 56-1-720 of the 1976 Code totaling four or more points or any other law relative to the operation of a motor vehicle for which suspension of a driver's license is made mandatory by law during specified suspension period, the provisional driver's license shall be revoked and the full suspension imposed.