I am using WP eCommerce plugin on my website http://www.allcellrepairs.com, recently i have installed GD Star Rating Plugin for 2 purposes:
1. Rating the Products.
2. Rich Snippets.
Now the issue is, i am able to see the Ratings on every page and posts but not the Product pages. As far as the rich snippets are concerned they work fine for those pages.
[closed as duplicate - continue with http://wordpress.org/support/topic/integrating-gd-star-rating-plugin-wp-ecommerce?replies=1 ]