The InStyle quickstart does not come with com_k2store. But the top_nav menu uses it for the shopping cart. However, the shopping cart link seems to work fine anyway.
In the back end, the menu item "shopping cart" in the "top nav" menu looks disabled, but when you click to edit it, it says it is published and it throws an error, com_k2store not installed. I'm wondering if I should install K2 store.
I also have a bug on my InStyle site related to this com_k2store shopping cart link. If I add multiple items to my cart it shows the wrong images for the products in the cart module. This bug is relatively new and seems to have started after I added a lot of products and images. I am tempted to install com_k2store, but not confident that I should. We aren't using K2 much on our site... Virtuemart is used much more... and I really just don't understand what the shopping cart has to do with K2 anyway. Confused all around at this point...
My site is shopbevara.com. You can see the bug by adding a few items to your cart then clicking the shopping cart in the top nav.