S.C. Code Ann. § 38-43-460: Conflict of interest prohibited.

Insurance agencies owned, beneficially owned, or controlled, in whole or part, directly or indirectly, by an insurer, the management of an insurer, or related interests are not entitled to the provisions of this article. An insurer is not chargeable with knowledge that an insurance agency is owned, beneficially owned, or controlled by an insurer, the management of an insurer, or related interests unless it has actual knowledge of the fact.