Today I recieved a jumbo sized card in the mail from Logos, soliciting me to upgrade my library to Scholar's Platinum.
The issue is that I already own a larger package.
I went to the discount link on the mailing (http://www.logos.com/platinum2011) and followed the "Get your discount" link--but that displays a list of products that I partially already own (yet doesn't indicate that on the "Add to Cart" button).
The ad / website audience targeting logic needs some tweakin'...