Limitations and Future Research Knowledge sharing and CRM are a complex construct that consider not only technology system quality but also many other factors. Characteristics of organizations and individuals have great impact on knowledge sharing behavior. And factors that affects to CRM profitability is not only CRM strategy that customer-centric factors such as customer orientation, customer interaction and customer knowledge. Future studies may benefit from assessing other constructs and variables to make better customer relationships and enhance intra-organizational knowledge sharing. The data collected is from banking industry of a single country. Future research can use data from other industries and/or countries for comparison. Moreover, our data is cross-sectional. Future research may use the longitudinal data to check causality of relationships.