“…The link between consumers' brand attachment and attitudinal loyalty toward the brand, measured by commitment (Lacoeuilhe, 2000;Terrasse, 2006), has been demonstrated repeatedly in the literature (Lacoeuilhe, 2000;Thomson et al, 2005;Louis and Lombart, 2010;Julienne, 2013). The existence of this relationship is one of the major challenges of the theoretical and managerial interest in the notion of attachment because it integrates a new antecedent in a deterministic approach to brand loyalty.…”