I picked up this flyer at the IWF show last week. You can sign up for a pro membership as a member of this club (or any other club) then you should be able to get these discounts. From what I can tell the pro membership is good for ~5% discount overall.
http://www.ncwoodworker.net/pp/data/500/medium/CCI08312010_00000.JPG
http://www.ncwoodworker.net/pp/data/500/medium/CCI08312010_00000.JPG