Found a great wordpress plugin that I started using: http://wordpress.org/extend/plugins/amazon-product-ads/
It’s great because it allows you to display amazon products that are associated to some of the content you are writing about. If you look on the right hand side of the page, you’ll see that I posted a wordpress book in relation to this content (you know in case you want to learn more about wordpress).
Anyway, it should be important to note that I did have to modify some of the code on line 183 of the amazon-product-ads.php. The products weren’t dislaying for me for some reason. So I just copied my own amazon affiliate tags in there and replaced the one that the plugin came with. If you have questions about what I did, feel free to email me!
