I am a new subscriber and new to WordPress and Canvas. I want to build several ecommerce websites. Many things I have read say that the child theme ‘Canvas Commerce’ is the way to go to integrate WooCommerce and Canvas. BUT, I can’t find it anywhere on the WooThemes website. Your link to it only goes to the support page. Other external links I have found are either dead or go to the support page. How do I buy this or is it no longer needed?