S.C. Code Ann. § 50-1-135

The entry of any plea of guilty, the forfeiture of any bail posted, or the entry of plea of nolo contendere for a violation of the fish and game laws of this State has the same effect as a conviction. In any case where bail is posted by the defendant, no forfeiture of bail becomes effective until ten days following the date of arrest nor may the defendant be required to plead prior to the elapse of the ten-day period. The provisions of this section may not be construed to prohibit a defendant from voluntarily entering a plea or forfeiting bail within the ten-day period.