You can use Share This Contest PRO to promote your blog, your shop or your events. You can use it to organize contests, giveaways or sweepstakes. The script manages everything automatically for you, from participants registration to prize claiming. In real time, you can see who is sharing your website, and contact directly your participants. Online demo: http://www.sharethiscontest.com Youtube demo: http://www.youtube.com/watch?v=2-zoelg5vKc