MaximeB

Amazify is a very simple plugin that will edit any Amazon link in all posts to add your affiliate tag. If there is already an affiliate tag in the link, the plugin will replace it with yours.
In addition you can tell him to automatically add a nofollow attribute and/or a target=”_blank”.
You don’t need to check anymore every single Amazon links you or other writers added in your posts !
New feature : catch all Amazon links and redirect them all to a single URL (like a links proxy for example).
Features :
<ul>
<li>Check all Amazon links in a post and add your tag (&tag=yourtag-21) or change existing tag into yours.</li>
<li>Add a nofollow rel attribute if you want so (Options)</li>
<li>Add a target=”_blank” attribute if you want so (Options)</li>
</ul>

Amazon Affiliate Tag

Automatically edit every Amazon link in your posts to add your Amazon affiliate tag. Safest way to be sure to earn commissions from Amazon sales !

makoto_kw

AmazonJS displays Amazon products on your WordPress posts and pages. AmazonJS adds a search form to WordPress post form. Then you can search Amazon products by keyword, ASIN or URL, and add shortcode or html to your post from results of search.
AmazonJS uses `amazonjs’ shortcode and jQuery template to display Amazon products. View the work data at runtime, Javascript allows various representations. AmazonJS has some template to Amazon products for each Product Group, it can how to display the different Amazon products, such as books and music.
<ul>
<li>Requires WorPress 3.3 or later</li>
<li>Requires your Amazon Product Advertising API</li>
<li>Plugin Uses API cache by using Transients API</li>
<li>Customize template by using jQuery template</li>
<li>HTTPS Support</li>
<li>Supports Amazon domains (<a href="http://www.amazon.com" rel="nofollow ugc">US</a>, <a href="http://www.amazon.co.uk" rel="nofollow ugc">UK</a>, <a href="http://www.amazon.de" rel="nofollow ugc">Germany</a>, <a href="http://www.amazon.fr" rel="nofollow ugc">France</a>, <a href="http://www.amazon.co.jp/" rel="nofollow ugc">Japan</a>, <a href="http://www.amazon.ca" rel="nofollow ugc">Canada</a>, <a href="http://www.amazon.cn" rel="nofollow ugc">China</a>, <a href="http://www.amazon.it" rel="nofollow ugc">Italy</a>, <a href="http://www.amazon.es" rel="nofollow ugc">Spain</a>)</li>
</ul>
<h4>Using Amazon Product Advertising API</h4>
AmazonJS requires <a href="https://affiliate-program.amazon.com/gp/advertising/api/detail/main.html" rel="nofollow ugc">Amazon Product Advertising API</a> 
in order to get Amazon product information from ASIN or keyword. 
Thus, you have to sign up Amazon Product Advertising API and specify your Access Key and Secret Access Key. 
And you must set your associate tags for Amazon Associates also.
<h4>Shortcode</h4>
AmazonJS adds a media link above an editor in the editing post page. The form that searches an Amazon product is shown when you click it. AmazonJS adds a simple html code (like WP-amazon) or an <code>amazonjs</code> shortcode from form.
AmazonJS supports the `amazonjs’ shortcode.
<pre><code>ex)
[amazonjs asin="B00005ED8E" locale="JP" tmpl="Small" title="D・N・A"]
</code></pre>
<ul>
<li>asin: (required) ASIN (ProductID of Amazon)</li>
<li>locale: (required) <code>US</code>, <code>UK</code>, <code>DE</code>, <code>FR</code>, <code>JP</code>, <code>CA</code>, <code>CN</code>, <code>IT</code> or <code>ES</code></li>
<li>tmpl: (optional) <code>Small</code>. if tmpl is empty, apply a template via Product Group of Amazon Product Advertising API.</li>
<li>title: (optional) It will be used for loading message.</li>
<li>imgsize: (optional) Thumbnail image size. <code>small</code>, <code>medium</code> or <code>large</code>.</li>
</ul>
<h4>Display by javascript</h4>
In first, AmazonJS converts <a></a> tag from <code>amazonjs</code> short code in server side. Second, in window.load, <code>amazonjs.js</code> (it is added by plugin) will replace <a></a> tag with formatted html to display Amazon Product by using jQuery template.
<h4>Link</h4>
<ul>
<li>GitHub Repository (latest source code and old versions): https://github.com/makotokw/wp-amazonjs</li>
<li>Japanese article: http://blog.makotokw.com/portfolio/wordpress/amazonjs/</li>
</ul>

Amazon JS

beautiful

Easy to add an Amazon product to your post and you can customize display it…

Amazon Affiliate Tag vs Amazon JS