It shall be unlawful for any solicitors of orders for merchandise, peddlers, itinerant merchants, or transient vendors of merchandise to go in and upon the premises of a private residence in the city, unless requested or invited so to do by the owner or occupant of said private residence for the purpose of soliciting orders for the sale of goods, wares and merchandise, or for the purpose of disposing of or peddling the same.
(1995 Code, sec. 4.101)