This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.



You need to get your offer or call to action noticed, and this plugin can help. A slick side tab pop-out slider with fully customizable graphics, SideOffer is designed to help increase leads and conversions by allowing you to present your offer in a persistant side tab on every page of your site, giving your users more opportunity to take notice and take action!

SideOffer was developed to help strengthen and sustain your inbound marketing and conversion optimization efforts. You could collect emails for your newsletter, offer a free download or make your contact form available on every page. How you use it is up to you, but the net result is the same: By making it easier for your users to act on your offer, you grow your funnel, and generate more inbound leads!

We’re firm believers in eating our own dog food, and we’ve been using this on our client sites, as well as our own, testing, optimizing and revising this plugin to make it as user friendly as possible.

Features include:

  • Easy and Interactive Setup with real-time visual feedback
  • Anchor link triggering via inclusion the “sideoffer” class
  • Custom Background Graphics (PSD Source Included)

Future Improvements

  • Fully customizable pure CSS side tab

If you have questions, comments or feature requests feel free to contact us

Support requests should be made on the SideOffer Support Forum

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  • SideOffer UI Side Tab (Live on
  • SideOffer Configuration Options


  1. Upload the sideoffer directory to /wp-content/plugins/
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Configure the plugin through the top level SideOffer menu item (Near the bottom)
  4. Optional: Edit the included PSD to reflect the aesthetic of your site
  5. Optional: Include <a href="javascript:void(0);" class="sideoffer">Links</a> on your site to trigger the SideOffer


SideOffer works on the admin screen, but not on my site

The most likely cause is a JavaScript error somewhere in your site. Usually this is caused by a 3rd party plugin. Use the JavaScript console in your browser to identify the issue. Unfortunately we cannot troubleshoot issues with 3rd party plugins, so you should contact the author of that plugin for a fix. If the problem is with the SideOffer code please post in the SideOffer Support Forum with the following details:

  • Site URL
  • SideOffer Background Images URL
  • WordPress Version
  • Plugin Version

Include as many other relevent details as you can so we can try to pinpoint the problem.

My shortcode doesn’t work on the admin screen

This is due to a limitation in do_shortcode(). Your shortcode will execute properly on the front-end of the site.


Fabrairu 7, 2017
Couldnt see my post in support section. so reposting here with a 2 star. 1. Button positions: Only right side. A crippling feature. 2. reset image to default: once a custom image is set, it cannot be reset to default. 3. If content is long, it remains hidden. (Solution: Add overflow: auto; under “#sideoffer” section of “sideoffer.php”) Although the content extends outside the container while scrolling. Probably it needs its own div. Worth 5 stars, if these changes are introduced.
Read all 8 reviews

Contributors & Developers

“SideOffer” is open source software. The following people have contributed to this plugin.


Translate “SideOffer” into your language.

Interested in development?

Browse the code, check out the SVN repository, or subscribe to the development log by RSS.



  • Bug: Added wp_enqueue_script('jQuery'); (Oops!)
  • Bug: Omitted hd_sideoffer_bg() (Unneceserry to filter out site_url, & was breaking installs in subdirectories)


  • Added “Active but not live” admin message
  • Bug Fixes (Missing esc_attr(),$capability=manage_options)


  • Initial Release