[HairGuy]

In response to jgkeifer:

If you want to skip a certain category, just add a bit more logic.

For example, change this:

 
if ($products[$key][forsale] == 'N' ||  # skip products not available for sale 
    $products[$key][price] <= 0.00) {   # skip products with zero price 
    continue; 
} 

to

if ($products[$key][forsale] == 'N' ||  # skip products not available for sale 
    $products[$key][price] <= 0.00 ||   # skip products with zero 
price 
    $category == 'Whatever category you want to skip') {
    continue; 
}