“…In general, customers' contributions and behaviour are distinguished (Hutter, Hautz, Fueller, Mueller & Matzler, 2011). According to the authors' approach, other studies describe the attributes of co-creation from activities' perspective (Gebauer, Johnson & Enquist, 2010), the customer (Tynan, McKechnie & Chhuon, 2010), capability (Fujioka, 2009), experience (Gentile, Spiller & Noci, 2007;Prahalad & Ramaswamy, 2004), the roles (Andreu, Sánchez & Mele, 2010;Grönroos, 2008), service (Vargo, Maglio & Akaka, 2008), and the value (Ueda, Takenaka & Fujita, 2008). Durugbo & Pawar (2014) developed a unified model of cocreation that integrates the functions of a supplier and consumers' involvement based on existing value-in-exchange and value-in-use and in order to select co-creation techniques.…”