Ad Packs specific to Categories
Is it possible to set up different Ad Packs for specific categories only? I have 8 Categories on my classified websites out of which I want 7 to be free to the general public (ofcourse with the premium featured ad option) and I want the make the 8th Category a paid option with various Ad pack options - this category will be for Business Listings and I want the Ad packs like (FREE: 2 days, 10$ = 1 Week, 30$ = 1 Month etc).
Any tips on how to acheive this?