(a) This section shall be operative only in Bullock County.
(b) The Sheriff of Bullock County may allow vending machines to be placed in the canteen in the county jail. Proceeds from the vending machines shall be deposited in the Sheriff's Fund.
(c) The Sheriff's Fund provided for by this section shall be drawn upon by the Sheriff of Bullock County or appointed agent and shall be used exclusively for law enforcement purposes and in the discharge of the sheriff's office as the sheriff sees fit.
(d) The Sheriff's Fund as provided in this section and the use of funds shall not diminish or take the place of any other reimbursement or other source of income established for the sheriff or the operation of the office of the sheriff.