ITunes Product Description:

Apple Gift Cards are solely for the purchase of goods and services from the Apple Store, Apple Store app, Apple.com, App Store, Apple Music, Apple TV, Apple Books, and other Apple properties.

How to redeem:

1. Find the 16-digit code on the back of the card. For some gift cards, you might need to peel or gently scratch off the label to see the code.
2. Open the App Store app.
3. At the top of the screen, tap the sign-in button or your photo.
4. Tap Redeem Gift Card or Code. If you don’t see Redeem Gift Card or Code, sign in with your Apple ID.
5. Tap Use Camera and follow the instructions on the screen. If you have trouble redeeming the card, tap Enter Code Manually, then follow the instructions on the screen.
6. Tap Redeem.