35 Computerized on-line retail store services in the field of ceramic and natural stone, including clay, glass, slabs, namely, marble, granite, limestone, onyx, porcelain, marble and lime travertines, cement, concrete, clay and slate, clay and glazed roof tiles, floor tiles, wall tiles, ceramic pavings, stoneware paving and clay pavings; Mail order services featuring ceramic and natural stone, including clay, glass, slabs, namely, marble, granite, limestone, onyx, porcelain, marble and lime travertines, cement, concrete, clay and slate, clay and glazed roof tiles, floor tiles, wall tiles, ceramic pavings, stoneware paving and clay pavings; Retail store services featuring ceramic and natural stone, including clay, glass, slabs, namely, marble, granite, limestone, onyx, porcelain, marble and lime travertines, cement, concrete, clay and slate, clay and glazed roof tiles, floor tiles, wall tiles, ceramic pavings, stoneware paving and clay pavings; Wholesale distributorships featuring ceramic and natural stone, including clay, glass, slabs, namely, marble, granite, limestone, onyx, porcelain, marble and lime travertines, cement, concrete, clay and slate, clay and glazed roof tiles, floor tiles, wall tiles, ceramic pavings, stoneware paving and clay pavings