“…Some authors listed brand familiarity (Abhijit, 1992), price consciousness (Alford & Biswas, 2002), and attitudes and prior experiences (Rosa, 2004) as the internal factors. External factors contain reference prices (Kumar, Karande, & Reinartz, 1998), store choice (Tang, Bell, & Ho, 2001), asymmetries of information (Stephan, 2008) and emotions (Stephan, 2011).…”