“…Multiple factors influencing customer churn in (subscription) services were found. Customer satisfaction [9,46,47], brand image [47], service quality [6,7], personal research [48], trust [49], switching cost/barriers [47,49] are found to impact service retention. In addition, behavioral characteristics of consumer's subscription, for instance, expenditure [4,50], usage pattern [51], cross service ownership (i.e., telephone and mobile bundle services) [4], and even complaints [50] are known to impact prediction of customer churns.…”