“…Literature in the Human Computer Interaction (HCI) and Information Systems (IS) disciplines has examined various aspects of CM and CSM systems (e.g., Treiblmaier and Pinterits, 2010;Wang et al, 2010;Cappel and Huang, 2007). In addition, many features of retail websites that have been the focus of past research (e.g., Cenfetelli, et al, 2008;Chu et al, 2007;Koufaris et al, 2001;Rice, 1997;Swaminathan et al, 1999) can also be classified into these two online service categories.…”