I've just received my Samurai DLC pack & now hoping i can help you who pre ordered & didn't get there codes & don't know what to do. All you need is.

1. scanner - don't have one? try your local library or school.
2. computer laptop or at least ps3 browser.
3. email

Scan your receipt of your pre ordered Revolution game (they will need to see it for proof)

So email " [email protected] " with your issue of not getting your samurai DLC attach the photo of your receipt & the console & region your in.
You then should get a reply in 8 to 12 hours with your DLC code
" thats how long i waited "