/**
* Examine order contents stored in subscription data to see if it contains a product from a specific category.
*
* @param Interspire_EmailIntegration_Subscription_Order $subscription
* @param int $categoryId
*/
public function qualifyOrderCategory(Interspire_EmailIntegration_Subscription_Order $subscription, $categoryId)
{
return $subscription->containsCategory($categoryId);
}
