16 Printed educational publications, namely, instructional books in the fields of sales, namely, sales techniques, sales methods, sales strategies, sales negotiations, sales management, sales coaching, and sales prospecting; Printed matter, namely, paper signs, books, manuals, curricula, newsletters, informational cards and brochures in the field of sales, namely, sales techniques, sales methods, sales strategies, sales negotiations, sales management, sales coaching, and sales prospecting; Printed publications, namely, books in the field of sales, namely, sales techniques, sales methods, sales strategies, sales negotiations, sales management, sales coaching, and sales prospecting; Series of printed non-fiction books in the field of sales, namely, sales techniques, sales methods, sales strategies, sales negotiations, sales management, sales coaching, and sales prospecting