Show Ads based on category

Say I have 10 categories and I want to show an Ad (block) to all posts in one (1) category.

Is this feature available or is there a work around?

PS: I know that I can exclude the ads per post (in an individual post setting) but this won’t be productive when a category has 10,000+ posts.

By the way, I have been using your plugin since forever, and it has never failed me. As a developer, I understand the effort put in to main this project. Thank you so much for helping us out.

The page I need help with: [log in to see the link]