S.C. Code Ann. § 56-3-1820
The special license plates must be of the same size and general design of regular motor vehicle license plates upon which must be imprinted the figure of the Minute Man" with numbers, or letters, or both, as determined by the Department of Motor Vehicles. The license plate must provide a space on the top of the plate to affix a decal indicating National Guard", Retired National Guard", Air National Guard", or State Guard". This license plate must be issued only after the current stock of South Carolina State Guard, National Guard, and South Carolina National Guard Retired license plates is exhausted. The biennial fee for the special license plate is the regular motor vehicle registration fee prescribed by Article 5 of this chapter. The plates must be issued for biennial periods November first to October thirty-first.