v  ShopZilla:  https://merchant.shopzilla.com/

v  NextTag:  http://merchants.nextag.com/serv/main/buyer/LoginOrRegister.jsp

v  PriceGrabber:  https://partner.pricegrabber.com/mss_main.php?ccode=us

v  Shopping.com: https://merchant.shopping.com/mac/app?PartnerId=1

v  GoogleBase: http://www.google.com/base/

v  theFind: https://merchant.thefind.com/