Sheu et al., (2008) found that the consumers past online shopping experience would directly affect their decisionmaking.Ranjan et al., (2008) demonstrated the effect of data mining in better decision making in human resource management system Yang et al., (2008) use decision tree and association rules to predict cross selling opportunities. Gearj et al., (2007) demonstrated that decision tree diagramming is a demanding yet flexible technique which allows the representation of sequential decisions and subjectively based data in a readily understood form. Wang et al., (2008) found the application of Decision Trees in Mining High-Value Credit Card Customers