What version of Drupal is the IndieCommerce site based on?

    IndieCommerce websites have recently upgraded to Drupal 7.  Our sites are created using a multi-site install.  This allows ease of updating and managing our sites as they share the same code base.  Currently, there are over 400 IndieCommerce sites using this shared code base. 
    For the security of all sites there are restrictions on certain aspects of your IndieCommerce site.  If you plan on creating a custom theme or customizing a theme and you have questions after reviewing the FAQ, we encourage you to reach out to the IndieCommerce Team at staff@bookweb.org before you begin any development work.  This could save you valuable time.