CEA offers registration for the 2015 International CES Conference for free. That's a savings of $100 for registering early (starting September 1 there is a $100 registration fee). This event takes place in Las Vegas, Nevada from January 6 to January 9. This conference purports to be the world’s gathering place for all who thrive on the business of consumer technologies. Click here for more information. Deal ends August 31.

https://ces.itnint.com/CES15/regonline/RegLogin.aspx