“…Customer value is what leads to increased loyalty, sales, and retention rates (Karakostas et al, 2005;Kennedy & King, 2004;Buckinx & Van den Poel, 2005). Racherla & HU, 2008;king & Burgess, 2007;Hallowell, 1996;Ranjan & Bhatnagar, 2009;Sophonthummapharn, 2009;Fluss, 2008 A tool for optimizing sell, income, and benefit Racherla & HU, 2008;Guleri, 2000;Rigby et al, 2002;kim et al, 2003;Ranjan & Bhatnagar, 2009;Greenberg, 2004;Sophonthummapharn, 2009;Butler, 2000 A process for collecting, saving, and analysis of information to attract and retain customers Racherla & HU, 2008;Hallowell, 1996;Garrido-Moreno & Padilla-Meléndez, 2011;Zandi & Tavana, 2011;Mendoza, 2007;Sivadas & Baker-Prewitt, 2000;Sophonthummapharn, 2009;Wu & Hung, 2009;Day, 1994;Roh et al, 2005;king & Burgess, 2007;Galimi, 2000 A process of access and retaining of selecting customers and long-term participation and relationship with them Hallowell, 1996;Nguyen et al, 2007;Ranjan & Bhatnagar, 2009;Kirby, 2001;Mendoza, 2007;Sophonthummapharn, 2009;Roh et al, 2005;Irani, 2002 Applying information technologies in activities integrations Racherla & HU, 2008;…”