Downloadable photographic, audio, and video presentations promoting the ergonomic and health benefits of modular office furniture and office work stations that allow for greater range of user positions

providing on-line trading services featuring material handling equipment [ and parts and accessories therefor ], in which the seller posts items to be sold, and providing evaluative feedback and ratings of sellers' goods and the value and prices of sellers' goods and like information; and providing information about material handling equipment which is being offered for sale; [ dissemination of advertising for others via an on-line electronic communications network ]