This article modifies, limits, and supersedes the federal Electronic Signatures in Global and National Commerce Act, 15 U.S.C. § 7001, et seq., but does not modify, limit, or supersede Section 101(c) of that act, 15 U.S.C. § 7001(c), or authorize electronic delivery of any of the notices described in Section 103(b) of that act, 15 U.S.C. § 7003(b), except to the extent that South Carolina law, rules, and regulations so authorize.