SHARKMARX has launched a procurement engine that allows landscape professionals to buy and sell products by posting their material needs on the SHARKMARX website. Its procurement engine automatically solicits bids from authorized sellers of those products. Each seller can submit a competitive bid to earn the business. Winning sellers arrange delivery or pick-up as specified by the buyers material needs. The engine uses a reverse auction to get sellers competing for business, thus driving the price down for the seller and guaranteeing they get the best possible price.