marketpress ecommerce can't get rid of featured image

Hello, I've started to use marketpress, but I can't get rid of the BIG featured image being displayed on the products page. http://zenpopper.com/store/products/scrapbook-paper-no-001-red/ I would like to not display at all, but if I remove the featured image no images will show up on my grids page. And that's not what I want either. Any suggestions?