The Campus | Premium Multipurpose WordPress Theme now officially supports WooCommerce. What this means is that the stock WooCommerce install works great with this theme, and adds some theme stylings to make your shop fit within this theme. We are not including this plugin, and setting up your shop is still up to you. Essentially the theme now supports it so that it works out of the box, but we are not providing technical support for it or any of it's extentions. If you have questions about WooCommerce we'll need to direct you to their documentation and forum. If you are having some issue with the theme, though, please let us know!
To install what we have on the demo, navigate to you WP Dashboard > Plugins > Add New > search WooCommerce - excelling eCommerce > Install > Activate > and select Install WooCommerce Pages. Then, add the newley created Shop page to your menu.
Next, you'll want to upload some demo products. To do this, navigate to http://wordpress.org/support/plugin/woocommerce > download the plugins > unzip the folder > open the folder and navigate into the dummy-data folder > and find the dummy-data.xml file > this is going to be the file you upload. Navigate back into your WP Dashboard > Tools > Import > WordPress > Browse > navigate/select the dummy-data.xml file > select "Download and import file attachments" >and hit Submit.
This will give you a great start, the rest is up to you :)