It shall be a violation, punishable as provided in section 1-4-1 of this code, for any person to transact, engage in or carry on any business, trade, profession or calling, or to operate a vending, pinball or coin operated machine, without first receiving the class or type of license required by the city. (1978 Code § 9-112; amd. 2004 Code; Ord. 05-4, 3-22-2005; Ord. 10-4, 10-9-2010)