Old gift cards
How do I redeem old iTunes gift cards when the code isn’t recognized?
How do I redeem old iTunes gift cards when the code isn’t recognized?
If you can't redeem your App Store & iTunes Gift Card, Apple Music Gift Card, or content code - http://support.apple.com/HT201195
If you can't redeem your App Store & iTunes Gift Card, Apple Music Gift Card, or content code - http://support.apple.com/HT201195
Old gift cards