A. The chief executive officer of the Arizona commerce authority shall collect, compile and maintain all brand average retail prices for Phoenix, Tucson, Flagstaff, Kingman, Show Low, Yuma and Sierra Vista on a bimonthly basis in a format that is accessible to the attorney general or any member of the legislature.

B. The authority may acquire the data by survey or may purchase the data. If the authority purchases the data, the data shall be acquired at the lowest available competitive price.

C. The authority shall make the data available to the attorney general or any member of the legislature.