ATG Pipeline Custumization

http://ourownjava.com/atg/intercept-an-atg-pipeline/

ATG Basic Setup: http://atglearn.blogspot.com/2012/12/atg-bcc-setup.html

ATG Commerce Purchase Flow Components :

http://cleanjava.wordpress.com/2012/08/27/atg-commerce-purchase-flow-components/

Oracle ATG Web Commerce Pricing:https://www.sparkred.com/blog/oracle-atg-pricing-how-does-it-work/