Get a $5 Amazon MP3 credit when you join Scott Shared Values for free, or if you are already a member.
After signing up, look for the available offers, or go here for the Amazon offer:
You need to answer 1 question and you get your code.
Amazon credit must be used before 01/31/13.
Then go here to add credit code to Amazon
"No purchase necessary to become a Scott« Shared Values member. Must be U.S. resident, 18 or older. Program scheduled to end 12/31/13. "