16 Printed books in the field of locating products, describing products, rating products, pricing products and comparing prices of products, sales methods, product reviews, links to the retail web sites of others, and discount information; Printed newspapers; Printed magazines in the field of locating products, describing products, rating products, pricing products and comparing prices of products, sales methods, product reviews, links to the retail web sites of others, and discount information; Printed periodicals in the field of locating products, describing products, rating products, pricing products and comparing prices of products, sales methods, product reviews, links to the retail web sites of others, and discount information; Printed booklets in the field of locating products, describing products, rating products, pricing products and comparing prices of products, sales methods, product reviews, links to the retail web sites of others, and discount information; Printed informational sheets about price-comparison information, price-matching offers, product reviews, links to the retail web sites of others, and discount information; Printed newsletters about price-comparison information, price-matching offers, product reviews, links to the retail web sites of others, and discount information; Printed calendars; Printed index books; Printed promotional scratch cards; Arts and crafts clay kits; Arts and crafts paint kits; Modelling compounds; Drawing materials for blackboards; Molds for modelling clays; Paint boxes for use in schools and brushes sold as a unit; Stationery and educational supplies, namely, pens, pencils; Writing materials, namely, pens, pencils; Bags, cartons, storage containers, boxes, wrapping paper, packaging containers made of paper, cardboard or plastics; Pre-paid purchase cards, not magnetically encoded for allowing users to transfer financial value on-line via retail computer networks, and giving as gifts; Printed instructional and printed teaching materials in the field of locating products, describing products, rating products, pricing products and comparing prices of products