In this subtitle the following words have the meanings indicated. “Blind Industries” means Blind Industries and Services of Maryland. “Exhibitor” means a person who rents space from a promoter to display and sell goods at a show. “Licensed trader” means a trader who is licensed by the clerk under this subtitle. “Mobile place of business” means a place of business located in a truck, trailer, or other vehicle and not in a building or other fixed structure. “Promoter” means a person who rents space at a show to an exhibitor. “Show” includes an antique show, coin show, flea market, gun show, stamp show, and show of a temporary nature.