The license issued shall be in the form prescribed by the city council and shall be signed in blank by the mayor and countersigned by the city clerk when granted. The city license issued pursuant to the provisions of this chapter shall be conspicuously displayed in such a manner that a city official may observe the same upon entering the licensee's place of business. Itinerant sales solicitors shall display their business license to persons at the commencement of their solicitation, as well as notify the city clerk of their recommencement of solicitation after any lapse of active solicitation lasting more than thirty (30) days. (Ord. 229, 11-18-2003)