Nate Finch

Use this plugin to place a disclaimer widget into a custom widget area, which will display on all posts or in specific categories.
After activating the plugin, you will find a new widget area and a new widget available in the Appearance>>Widgets section of your WordPress admin. Both the new widget and widget area are called \”Post Intro Disclaimer Announcements\” (hereafter PIDA). Drag the new PIDA widget to the new PIDA widget area. Once it is in the widget area, you can add content to the text area and select the colors you want to use.
The PIDA widget comes with default highlight, text color and background color settings. If you change the colors, save, and want to revert to the defaults, just delete the current colors in the input fields, and upon saving, the widget will revert the colors to the defaults.
If you have any questions, suggestions or would like to report a bug, you can do so at the plugin\’s repo on GitHub by opening a new issue: https://github.com/n8finch/post-intro-disclaimer-announcement-widget/issues

Post Intro Disclaimer Announcements

Place a disclaimer widget into a custom widget area, which will display on all posts or in specific categories.

HowWhoWhen

Add To Post allows you to add additional content to either the start, end or both areas of your blog posts. You can use it to add AdSense code, opt-in forms or notifications such as disclaimers and disclosures to all your posts.
Demo: <a href="http://www.get10000subscribers.com/" title="Get 10,000 Subscribers" rel="nofollow ugc">Get 10,000 Subscribers</a>.

Add To Post

Add To Post allows you to add additional content to either the start, end or both areas of your blog posts.

Post Intro Disclaimer Announcements vs Add To Post