During Pfingsten's ownership, Rx Label was a leading national manufacturer of pressure sensitive prescription labels for the U.S. retail pharmacy market. Products included all three of the accepted label technologies (simplex, duplex, and thermal roll). The company sold its products to chain drug stores, independent drug stores, supermarkets, mass merchants, and mail order businesses. Rx Label is headquartered in Joplin, Missouri. Pfingsten sold the business in July 2006.