I resolved the issue by going with a different cart. They wouldn’t/couldn’t answer my question so I moved on. I’m using Woo Commerce. It’s excellent.
Sure — at least this is what I think the original poster wanted:
http://www.cobblestone-press.org/product/fivealarmneighbor/
On the test listing above — Book Details, Excerpt, and More Books are all on tabs that my customer will be able to navigate through.
I use a plug in for it: http://wordpress.org/plugins/wordpress-post-tabs/
I like WP Post Tabs for tabs on the product page.
