So it would seem that I need to do this in 3 different places.
I need it on the Best Sellers List, the list that's displayed when clickign on the Category and the actually product_details.tpl too.
I figured out how to make it display on the product_details.tpl, but the cat$ only works for the current category. I need this display whether it's in the current category or not.
100 = Discount
28 = Puppies For Sale
All the dogs on the site are in the Puppies For Sale category, but only the ones that are going to be on sale will be put in the Additional Group of Discount. They're all also in other additional categories.
Code:
{if $cat eq '100'}
Test ing<br />
{/if}