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.

Sellfy 'Buy now' button


Sellfy is the simplest platform to sell and distribute digital content. Sell e-books, music, photos, comics, icons, web design, etc.

Sellfy allows to distribute your created content directly to your audience with just a few clicks.

This is an official plugin for WordPress made by Super lightweight plugin creates new shortcode [sellfy-button], which can be used on any post, page or widget.

Just write or paste shortcode and add your Sellfy’s product page key, e.g.[sellfy-button key=”pMiy”].

After adding shortcode onto your page there will be cool “Buy now” button displayed automatically. No more editing your template files in order to add javascript script.


  • Create post and add button shortcode
  • After post is published, plugin will generate button automatically.
  • Clicking on button will open modal window within your website.


  1. Upload through Plugins->Add New, or extract and upload the folder to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress
  3. Place the shortcode in a post, page, etc. like this: [sellfy-button key=”XXXX”]


  • Place the shortcode in a post, page, etc. like this: [sellfy-button key=”XXXX”], where XXXX is your product key.
  • If you don’t want modal window, you can add button type: [sellfy-button key=”XXXX” type=”new-window”]


  • This plugin requires, that your theme contain wp_footer() tag.

Contributors & Developers

“Sellfy 'Buy now' button” is open source software. The following people have contributed to this plugin.




  • Initial version


  • Rewrite code
  • Add notice about mandatory wp_footer() tag