Mississippi Code Title 7. Executive Department § 7-7-209

The state auditor, director, and all employees of the department required to travel in the performance of official duties shall be reimbursed for actual subsistence and transportation expenses incurred by them while traveling away from home, as provided by law. The office of the department shall be supplied with all necessary supplies, stationery, printing, furniture, and equipment, which shall be purchased at the lowest and best prices obtainable. All salaries, travel, and other expenses of the department, including costs of purchases as aforesaid, shall be paid monthly out of the state department of audit fund, upon requisitions or vouchers approved by the director or, in his absence, by the assistant director.