AMENDMENT TO LICENSE AND PURCHASE AGREEMENT This Amendment is made on June 23, 2000 to the License and Purchase Agreement (the "Agreement") dated April 24, 2000 between Human Pheromone Sciences, Inc. (the "Licensee") and Niche Marketing, Inc....License and Purchase Agreement • August 14th, 2000 • Human Pheromone Sciences Inc • Perfumes, cosmetics & other toilet preparations
