After the issuance of such license, and prior to the commencement of business, the licensee shall post such license in a conspicuous place in his or her place of business and shall keep it posted and displayed during the entire life of such license in a conspicuous place in the principal room in which such business is carried on.
(2005 Code, § 111.18) (Ord. 54, passed 5-3-1960) Penalty, see § 111.99