According to Chapter 245 of the municipal code, a peddler is “any person, traveling by foot, wagon, automotive vehicle or any other type of conveyance from place to place, from house to house or from street to street, carrying, conveying or transporting goods, wares or merchandise, offering and exposing the same for sale, or making sales and delivering articles to purchasers, or who, without traveling from place to place, shall sell or offer the same for sale from a wagon, automotive vehicle, railroad car or other vehicle or conveyance.”