More EC resources
E-Commerce Times: http://www.ecommercetimes.com/
Net Business: http://www.techweb.com/netbiz/
allECommerce: http://www.allEC.com
Thomson EC Resources: http://www.ecresources.com/
ZDNet: http://www.zdnet.com/enterprise/e-business/
Association for internet commerce: http:://www.commercenet.net
Data warehouse institute: www.dw-institute.com
http://www.addall.com comparative shopping