First, click here.
Type something in the box (uncheck if you don’t want to receive emails) then click share & claim. If it’s your first free credit, you’ll need to allow the app, and at that point you can select “only me” for who can see the app.
Once you see your confirmation, you’re all set! You’ll see the credit applied when you check out with your MP3.
Bookmark that link & you can see your balance any time.
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