For the purposes of this article, the following terms shall have the meanings indicated:
One conducted in a store, hotel, house, building or structure for the sale and retail of goods, wares and merchandise, excepting food products, and which is intended to be conducted for a temporary period of time and not permanently. If the place in which such business is conducted is rented or leased for a period of six months or less, such fact shall be presumptive evidence that the business carried on therein is a "transient retail business."