“…Previous research has categorized the content type of brand social media posts using two general methods. Drawing on the uses and gratifications theory (U&G theory), the first method categorized the brand posts into four categories, i.e., informational, entertainment, remuneration, and social/relational, which are consistent with consumers' motivations of using social media (see Cvijikj & Michahelles, 2013;de Vries et al, 2012;de Vries et al, 2017;Jin & Huang, 2017;Gutié rrez-Cillá n et al, 2017;Luarn et al, 2015;Schultz, 2017). The second categorization method, rooted in traditional advertising literature, classified the brand posts into two categories, namely, rational (or functional/informational/utilitarian) appeal and emotional (or transformational) appeal (see Swani et al, 2014;Coursaris et al, 2016a;Wagner et al, 2017).…”