RSA 31:102-a Hawkers, Peddlers and Vendors.

The governing board of a city, town or village district may adopt, by ordinance or regulation, provisions for the licensure and regulation of itinerant vendors, hawkers, peddlers, traders, farmers, merchants, or other persons who sell, offer to sell, or take orders for merchandise from temporary or transient sales locations within a town or who go from town to town or place to place within a town for such purposes. Any person who violates any provision of such ordinance or regulation shall be guilty of a class B misdemeanor, and each continuing day of violation after notice shall constitute a separate offense. A city, town, or village district shall be specifically prohibited, however, from licensing or regulating a candidate for public office in the process of obtaining signatures