Wordpress feed with exclusive content

I 开发者_开发百科want to offer my visitors some freebies, but I want them to be available only on the website's feed (to promote it). In others words, I don't want it to appear as a normal post on my website, but only on the feeds.

Is there any way of doing that? I know how to edit my theme files if needed, but if there's a plugin that does the job, the better.

Please note, the offer will only available on the feed, not through mail-lists, etc.

This isn't a programming answer -- unless you specifically want to ask programming-related WordPress questions, you may well be better off asking on wordpress.stackexchange.com/ -- but I'd just use a plugin like the Advanced Category Excluder. You can specify any category of post to be excluded from the archive/home/search pages, or the feed.

So, install the plugin, put the posts you want to be feed-only in a particular category, and configure the Category Excluder to exclude that category from everything except the feed.

There are many plugins that will append things to the feed, such as:

http://wordpress.org/extend/plugins/copyfeed/

That's probably the way to go if you want to offer freebies at the bottom of each post. If you want entire posts, look for some kind of category excluder like:

http://wordpress.org/extend/plugins/simply-exclude/

One issue you'll run into, however, is that at some point someone will start scraping your feed and republishing it in an autoblog. That's true of anything you do, though.