Chou has been a spokesperson for popular brands such as Pepsi (2002–2007), Panasonic (2001–2005), Motorola (since 2006), M-Zone/China Mobile (since 2003), Levi's (2004–2005), Deerhui (sporting goods, since 2003), Metersbonwe Group (casual wear, since 2003), Colgate (2004–2005), popular computer game "" (2002), and science and nature magazine "National Geographic" (2005).