Jimmy S.P.A. established a business model based on licensing the illustrations and images in Jimmy's picture books. Jimmy's characters can be seen in advertisements and a wide range of related merchandise, such as stationery, leather goods, watches, bedding, and ceramics.
確立商業模式後，墨色國際透過圖像授權方式，舉凡從廣告到文具、皮件、手錶、寢具和陶瓷等周邊商品，都可看到幾米筆下的人物。