Provides a way to add dynamic contact information that includes more than just the admin email. Includes shortcodes and theme functions. For complete usage instructions see: http://www.reitzdesigns.com/2010/06/rd-contact-info-plugin/

RD Contact Information

Provides a simple way to add dynamic contact information to posts and pages. This provides a way to add information beyond just the admin email.

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If you activate the Self Made Store plugin after that you have daactivated it. Make sure you enable the “Show Product Inventory” checkbox in Settings -> Self Made Store Settings page. After saving it, you can, of course, disable it if needed.
Self Made Store plugin let the users to post their Products and plugin includes Widget which show the product information super easily. Thumbnail, Title, Price, Weight, Inventory. User is able to change the widget’s displayed title, default is Products. And user is able to change how many product the widget would show.(Default is 3 most recent products).
Additional plugin features * Bootstrap 3.3.6 * Widget is fully responsive * Thumbnails is 100×100

Self Made Store

Super easy to use

Self Made Store plugin let the users post their products on the site & show most recent product easily via widget.

RD Contact Information vs Self Made Store