I recently upgraded from Marketpress Lite to Marketpress, and now I have the following problem:
I have a side widget to show product categories. When I choose a category it does not show all products in this category, but a blog post, whose content is generated from the first book in the category.
The same thing happens if I go to Store, and then browse by category.
I use WordPress 3.5 with Montezuma theme. The site is located at: http://www.diasporabooks.eu