1. Extension Name
This shows all the names of all the downloaded and installed extensions.
2. Extension Status
This shows the status of the plugin being downloaded,active and working.
3. Activate/Deactivate/Buy Extension
If you did not yet have a the extension you want, you can hover over it and there will be an install button you can click you start the installation on your extension. The same counts if you want to activate or deactivate the plugin when it is installed. You need to hover over the extension to activate or deactivate the plugin.
Set different settings for the extensions
Search for your WordPress Shopping Cart extension.