: If you didn't redeem beforehand, you can enter up to 8 gift card codes directly in the checkout payment field. Option 2: In-Store (Retail)
: If already redeemed, you can use your Apple Account card from the Apple Wallet to pay via your iPhone. ⚠️ Important Limitations apple gift card to buy iphone
: Take your physical or digital gift card to an Apple Store. : If you didn't redeem beforehand, you can
Redeem your gift card in the App Store or the ... - Apple Support : If you didn't redeem beforehand