Karrde

Includes a file’s contents in the widget. Quick and dirty, all this does is use the PHP include function to include the specified file in the widget. There is NO checking done whatsoever on the file, so use it at your own risk. I wrote this because I couldn’t find a widget to do this ? plugins exist for using include in posts and pages, but not in widgets.

Include Widget

Includes a file's contents in the widget.

chriscarvache

eTemplates simplifies the creation and delivery of dynamic emails. The plugin is best used in conjunction with custom coded application style websites that send out emails populated with dynamic data to users at specific points in the application logic.
Some examples of usage could be:
<ul>
<li>Shopping carts</li>
<li>Social media sites</li>
<li>Project management systems</li>
<li>Your custom application here!</li>
</ul>
Use eTemplates to create consistently branded emails with ease!

eTemplates

Create simple, yet powerful dynamic email templates that are commonly used in application style websites. For developers / advanced users ONLY.

Include Widget vs eTemplates