Hi Devon,
Yes, I believe that eBay will automatically create a new Business Policy for each section (shipping, payment and returns) any time you post a listing through Auctiva, although there may be a maximum at which point this would no longer happen.
Even though this may leave you with quite a few Business Policies for a period of time, you should still be able to add your desired Business Policies to the listings you post through Auctiva once they are active if desired, which would then allow you to update the details in those listings easily by updated the Business Policies in question.
Then, once we add support for this option and you are able to select your Business Policies when creating your listings through Auctiva, you could remove all your unwanted Business Policies as described on the following page of eBay's Help index:
http://pages.ebay.com/help/sel...s-policies.html#tips
I realize this will make things a bit more difficult initially, but hopefully you can manage these revisions effectively enough until we are able to integrate Business Policies into our service.
-Mike