Sec. 7. (a) This section does not apply to a special state appointee who serves only as a member of an advisory body.
(b) A state officer, employee, or special state appointee may not receive compensation:
(1) for the sale or lease of any property or service which substantially exceeds that which the state officer, employee, or special state appointee would charge in the ordinary course of business; and
(2) from any person whom the state officer, employee, or special state appointee knows or, in the exercise of reasonable care and diligence should know, has a business relationship with the agency in which the state officer, employee, or special state appointee holds a position.