Each member of the commission is entitled to receive compensation, in the amount established by the commission, but not exceeding one hundred thirty-five dollars per day plus reimbursement for expenses as provided by law for state officers if the member is attending meetings or performing duties directed by the commission. The compensation provided for in this section may not be paid to any member of the commission who receives a salary or other compensation as an employee or official of this state if the individual is serving on the commission by virtue of the individual’s state office or state employment.