S.C. Code Ann. § 40-37-325: Multiple offices; display of license.

Nothing in this chapter may be construed to limit the number or to prescribe or restrict the location of offices an individual optometrist or group of optometrists may operate. Every optometrist must display a separate certificate of licensure certified by the board in each location in which the optometrist practices. Duplicate certificates of licensure may be obtained from the board by filing an application on a form prescribed by the board and paying the prescribed fees.