When I check my scheduled listings on Auctiva for this auction (230222482038), I have the following notation:
API Warning

PayPal added as a payment method because you have set your preference to offer PayPal on all listings.

I had actually created what I called a Non PayPal Seller detail in order to make sure this specific listing did not include PayPal as a choice. Somehow that is now in conflict with some other setting in Auctiva. Does that mean that the buyer will receive an Auctiva invoice that still lists PayPal as a choice? Because I CANNOT have that be an option on this auction.

Please advise.

I believe you would have to change that preference in 'my ebay' account settings....but if all you're other auctions accept PP it's going to be tricky..