Hi Jenna,

Assuming that you have everything else set up right (see the Quick Start guide), you can do the following:

$vm = JomGenius("virtuemart");
if ($vm->check("category_ids = 4, 5, 6")) return XXX;
// replace XXX with the module id to use on categories 4, 5 and 6

The "category_ids" keyword checks for all categories that a product has been directly placed into, not just its primary one.

If you want to check for all categories below a particular category, you can use this instead:

$vm = JomGenius("virtuemart");
if ($vm->check("ancestor_category_ids = 4, 5")) return XXX;
// replace XXX with the module id to use on categories 4 & 5,
//  and all their subcategories, and all their subcategories...


There are lots of other possibilities on the VM Recipe Page:
http://www.metamodpro.com/metamod/recip … mart-pages


Cheers,
Stephen