On-line retail store services featuring Shoes, Pumps, Boots and Booties, Wedges, Sandals, Flats and Sneakers; Computerized on-line retail store services in the field of Shoes, Pumps, Boots and Booties, Wedges, Sandals, Flats and Sneakers; Operating an on-line shopping site in the field of Shoes, Pumps, Boots and Booties, Wedges, Sandals, Flats and Sneakers