No person carrying on or conducting a closing-out sale or a sale of goods, wares or merchandise damaged by fire, smoke, water or otherwise, under a permit as provided in Section 75-65-3 shall, during the continuance of such sale, add any goods, wares or merchandise to the damaged stock inventoried in his original application for such permit, and no goods, wares or merchandise shall be sold as damaged merchandise at or during such sale, excepting the goods, wares or merchandise described and inventoried in such original application.