“…Therefore, loyalty programs should be carefully planned, evaluated, and constantly developed based on a long-term relationship with customers that can elevate customer loyalty (Blackwell, Miniard, & Engel, 2005;Choi & Chu, 2001;Mattila, 2006;O'Brien & Jones, 1995). To ensure that loyalty programs are attractive to customers and differentiated from the competing firms, loyalty programs can add more personal and subjective-oriented benefits such as feeling been entertained, honored, and delighted by "wowing" customers, which can produce emotional and interpersonal bonds between customers and a company, product, or service and the bonds can provide an important psychological value to the customers (Berman, 2006;Kim et al, 2013;Mattila, 2006). These emotional benefits can be perceived as more valuable to the customers than monetary rewards or extra discounts and ultimately, contribute to the formation of customer loyalty (Berman, 2006;Chiu, Hsieh, Li, & Lee, 2005).…”