If you would like to give an exclusive offer to your regular RSS subscribers, here’s a nice trick to create a post that is only visible to your RSS subscribers.
First of all, create a category that will hold posts to show to your RSS suscribers. For example, create a category ‘RSS’ and add some posts exclusively to it. Note down the category ID of this category. Now in your theme’s functions.php file, add these lines of code so that it is only shown to RSS subscribers.
if($query->is_home | $query->is_archive )
//Exclude category from all other pages except RSS
Tags: RSS, Subscribers, WordPress subscriber, WordPress, WordPress post, functions.php, exclude Category, exclusive offer, Regular Rss.