As used in this article, the following terms shall have the meanings indicated:
For the sale of fresh fruits and vegetables, any shop, stand or market where fresh fruits and/or vegetables are stored or displayed for sale in the open or within a temporary enclosure.
Any structure or building constructed or to be constructed of any nonfireproof or unfinished material; or which has or will have permanently installed therein no means for heating the interior in cold weather, either in whole or in part; or which has or will have no regular or permanent connection for lighting the same by means of electricity; or which has or will have no roof or a roof and an open side or sides; or which has or will have no covering of a permanent nature for openings in the same; or apart from the land upon which it is or will be located, said enclosure or building has or will have a value of not more than $1,000.