coderlift

As an affiliate of Amazon, you must have to show a disclaimer message. It is tough to put this message for each post. This plugin solves this problem and makes the automation of showing affiliate disclaimer message before the post which has the link of any affiliate site like Amazon or eBay. 
<a href="https://coderlift.com/coderlift-affiliate-compliance/" title="Plugin Details" rel="nofollow ugc">Visit plugin details page</a>
<h3>How to setup:</h3>
After installing the plugin you will get a settings page from admin panel: 
Dashboard -> Settings -> CL Affiliate Compliance
You will get 2 input fields.
=> Targeted Words To Be Filtered 
Put words by which you want to filter the links of the post contents. It means if the words provided here will found in any link of the contents the disclaimer message will appear.
You can put multiple words separating by a comma.
Example: If you need to show the disclaimer message if in your post have a link from amazon, just put ‘amazon’ in this box.
=> Compliance Content Before Post: 
This is the place where your disclaimer message will show. 
You can use any plain text, image, link, or any HTML here.

Coderlift Affiliate Compliance

This plugin automatically tracks the affiliate links from your post contents and shows a disclaimer message if links found.

jbwagner

The Disclosure Picker makes complying with the FTC blogger guidlines about material connections easy.
In plain English, you can pick from a dropdown on each post or page if you need to disclose affiliate links, review copies, etc. There are 5 different “disclosures”, which are modified versions of the ones in <a href="http://michaelhyatt.com/five-ways-to-comply-with-the-new-ftc-guidelines-for-bloggers.html" title="Five Ways to Comply with the New FTC Guidelines for Bloggers" rel="nofollow ugc">Michael Hyatt’s post on the subject</a>. You can also choose to display the disclosure above or below the content.
The section comes pre-styled with CSS. If your theme uses Twitter’s Bootstrap, it uses the <code>.well-small</code> class by default. The styling will work with or without Bootstrap.

Disclosure Picker

Adds a disclosure, chosen on a per post/page basis, to a post/page either below the content or above the content.

Coderlift Affiliate Compliance vs Disclosure Picker