The State Fleet Card Fund is hereby created. All rebates received by the state from the fleet card program entered into by the State of Nebraska pursuant to section 60-3101 shall be credited to the fund. The fund may consist of fleet card rebates received on behalf of state officers, agencies, boards, and commissions and political subdivisions and shall be administered by the State Treasurer. Fleet card rebates received on behalf of state officers, agencies, boards, and commissions shall be transferred by the State Treasurer from the fund to the General Fund. Fleet card rebates received on behalf of political subdivisions shall be disbursed to political subdivisions consistent with the volume spent and contract terms.