Correct me if I'm wrong, but I thought you could keep entering. Somewhere deep in this thread was a post stating individuals could win multiple times, although they would be different prizes. Example: you can't win multiple consoles, but you may win a console and a hoodie, etc.
I actually never got any message. I tried one more time a few hours ago and it told me I didn't win and that I can try again tomorrow. What happened to my 4 other entries...? Who knows lol