(A) The permit to the permittee hereunder by the City Clerk shall be posted in a conspicuous place if the permittee is using a vehicle or a building in his/her business and otherwise must be kept by the person and exhibited at any time upon request.
(B) Any person who shall exercise the vocation of an itinerant merchant, peddler or solicitor shall display the permit, and permit expiration date issued by the City Clerk. Transient merchants shall post conspicuously in their place of business the permit issued hereunder, which permit shall be shown at the request of any citizen or law enforcement officer.