“Business” or “commerce” means the purchase, sale, offering for sale or other transaction involving the handling or disposition of any article, service, substance or commodity for livelihood or profit; or the management or occupancy of office buildings, offices, recreational or amusement enterprises; or the maintenance and use of buildings, offices, structures or premises by professions and trades or persons rendering services. (Ord. 2020 § 2, 1994; Ord. 190 Art. IV § 402, 1964)