Be the Grader of the 20 millionth paper and win $2000!

It’s not often that a vendor offers us a chance to win $2000, which includes an additional $2000 donated to scholarships. The deal is: grade your papers using TII’s Grademark, and if you happen to grade the 20 millionth paper – you win!
Don’t know about Grademark, or the Turn It In integrated assignment tool in Moodle?
Here’s the info in the TII contest (click the link below, not the image, for live links):
Grademark page