1. A school district director, officer, or teacher shall not act as agent for school textbooks or school supplies, including sports apparel or equipment, in any transaction with a director, officer, or other staff member of the school district during such term of office or employment.
 2. An area education agency director, officer, or teacher shall not act as an agent for school textbooks or school supplies, including sports apparel or equipment, in any transaction with a director, officer, or other staff member of the area education agency or any school district located within the area education agency during such time of office or employment.
 3. A school district or area education agency director, officer, or teacher who acts as agent or dealer in school textbooks or school supplies during the person‘s term of office or employment in violation of this section shall be deemed guilty of a serious misdemeanor.