“…Relationship quality has been considered as a set of intangible values in the exchange between a customer and a seller or a provider (e.g., Levitt, 1986;Crosby et al, 1990). Although there is no consensus on which dimensions make up relationship quality, three constructs have been regarded as the core dimensions: satisfaction, trust and commitment (e.g., De Wulf et al, 2001;Athanasopoulou, 2009;Tsaur et al, 2014). These dimensions are important in explaining customer loyalty (e.g., Akamavi et al, 2015;Garbarino and Johnson, 1999;Loureiro and Miranda, 2008).…”