South Carolina Code 56-3-9500. God Bless America special license plates
(B) Notwithstanding any other provision of law, from the fees collected pursuant to this section, the Comptroller General shall place sufficient funds into a special restricted account to be used by the Department of Motor Vehicles to defray the expenses of the Department of Motor Vehicles in producing and administering the special license plates. The remaining funds collected from the special motor vehicle license fee must be designated for use by the South Carolina National Guard for homeland security.
(C) Before the Department of Motor Vehicles produces and distributes a plate authorized under this section, it must receive:
(1) four hundred or more prepaid applications for the special license plate or a deposit of four thousand dollars from the individual or organization seeking issuance of the license plate. If a deposit of four thousand dollars is made by an individual or organization pursuant to this section, the department must refund the four thousand dollars once an equivalent amount of license plate fees is collected for that organization’s license plate. If the equivalent amount is not collected within four years of the first issuance of the license plate, then the department must retain the deposit; and
(2) a plan to market the sale of the special license plate that must be approved by the department.
(D) If the department receives less than three hundred biennial applications and renewals for a particular special license plate authorized under this section, it shall not produce additional special license plates in that series. The department shall continue to issue special license plates of that series until the existing inventory is exhausted.