How to turn off listing enhancements for a single listing

Hi,
Another (probably stupid) question.

Is it possible to turn off the listing enhancements for just one of the listing packages only. I propose having a free listing but don’t want to enable users to enhance that package, I want them to choose one of my other listing packages to get what they want.

Anybody any ideas/solutions?
Using Directory version 8.8

Thanks in advance.