Although "product placement" has been widely utilized by the marketing practitioners, only few researches in Taiwan studied the utilization of this marketing tool and its communication effects. Therefore, by analyzing the content of television trendy drama and in-depth interviewing the marketing and media practitioners, this study intends to investigate how "product placement" was used to promote the product. The results of this study indicate that the products placed in TV trendy drama were mostly fashion merchandizes for teenagers. These products were visually rather than audibly shown in TV trendy drama. Moreover, male teenagers who were the major actors in the trendy drama were frequently employed to convey product information.