Stacks – X includes multiple unique designs inside of one powerful theme, and we refer to these designs as “Stacks.” There are currently four Stacks available in X, with more on the way. It’s like buying one theme and constantly getting access to new designs all the time!
Demo: http://bit.ly/1TQkR3j
http://bit.ly/1R3SYGB
http://bit.ly/1TQkR3m
http://bit.ly/1R3SZu1
http://bit.ly/1TQkOVg
http://bit.ly/1R3SYGF
http://bit.ly/1TQkOVh
http://bit.ly/1R3SZu2
http://bit.ly/1R3SYGG
http://bit.ly/1TQkOVj