Whats best for content/context links? ie. Keywords in your site get linked, then a small window pops up with the product. Whats better in terms of CPC (or sale), performance, relevance, does it slow your site down?
I've been making more with amazon.com context links. Kontera sucks. Amazon at least offers real quality products. Kontera just has two advertisers that link irrelevant words on your site. It makes no sense. Plus the clicks on Kontera pay around 4 cent a click.
Where can I find details about Amazon context links ? Do they allow international traffic ? What is the approx CPM for you ?
When comparing the Kontera and amazon product, has anyone made a comparison based on website model? Blog vs. directory or any other web layout. which does Kontera or amazon fit better on?