The BEST free marketing system I have found and use is Gorilla Marketing Pro (GMP). Here is a video overview of the system - http://www.ibosocial.com/hhickman/videos.aspx?videoid=93948
There are weekly training webinars where you can get you questions answered as well.
You can get the system free for life here!
Contact me with any questions or if you need any help.
To your success,
Marketing with Kris the very best place to go http://marketwithkris.com