CAROLM,
The "scrolling" view of the store window is set to appear at the top of your listings. It can, however, be inserted at the bottom of your listings if you insert the store window html in the bottom of the html description. The store window html can be found at Auctiva -> Store -> Store Window -> Store Window HTML.
You may also want to check out the "full" view of the store window as it is set to appear at the bottom of your listings. To preview this view, go to Auctiva -> Store -> Store Window -> Edit Store Window.
To make the store window's default position the bottom, you could create an item details profile with the store window html in in. Then, when you load your profile, you can just enter your description above the store window html, and the store window will appear at the bottom of your listing within the template.
...or, if you usually use the same template, you could create a custom template from one of our existing templates by going to Auctiva -> Listings(tab) -> Manage(Custom Templates) -> Create from Existing. Then you can choose the template you'd like to modify and you'll be directed to an editor containing the template html. Then, just add a [STORE_WINDOW] tag at the bottom of the template html and save the custom template. Once you have done this, when creating a listing, you'll be able to find this template in the template library under the category "Custom"
I hope this helps=)
-Mike