The Commission on Consumer Affairs shall be composed of nine members, one of whom shall be the Secretary of State as an ex officio member; four members shall be appointed by the Governor with advice and consent of the Senate and the remaining four members shall be elected by the General Assembly. Members of the Commission shall elect a Chairman. Terms of the members shall be four years unless otherwise stipulated in this section, and upon the expiration of the terms, the Governor shall appoint a member and the General Assembly shall elect one member respectively. With the exception of the ex officio member, any vacancy in the office of a member shall be filled by the Governor by appointment for the unexpired term. Members of the Commission shall be eligible for reappointment. No person associated with any businesses regulated by the Commission on Consumer Affairs shall be eligible to serve on the Commission as defined by § 8-13-20 of the Code of Laws of South Carolina.