Check out this CNET review of a Lenovo X301 to see what I'm referring to: Review Now if you scroll to the bottom of the page you'll see a spot that says "Where to buy" This section then includes the prices for the top 5 options in order of best price to worst. Then there is a link to even more stores: More stores All of these are of course affiliate links so my question is how can you create something like this? Is there already a program that does this (i.e. just give your affiliate ID for each various website and it spews out the code for you?) Please advise thanks!