S.C. Code Ann. § 62-8-103: Applicability.

This article applies to all powers of attorney except a:

(1) power to the extent it is coupled with an interest in the subject of the power, including a power given to or for the benefit of a creditor in connection with a credit transaction;

(2) proxy or other delegation to exercise voting rights or management rights with respect to an entity;

(3) power created on a form prescribed by a government or governmental subdivision, agency, or instrumentality for a governmental purpose;

(4) power created on a form provided by a financial institution or brokerage firm that relates to the account at the financial institution or brokerage firm and is intended for use solely by the financial institution or brokerage firm.