I changed "current_user_can('manage_options')" to "current_user_can('manage_categories') within both files - wp-e-commerce-dashboard.php and wp-e-commerce-widgets.php; so that Editor-level users can have access to your plugin's dashboard widgets. Although the dashboard widgets appear for these users, any recent purchases' data aren't shown. Why is this the case? How can this be resolved? Please advise.