Some users have successfully exchanged or used these cards at physical Apple Store locations to facilitate a switch, though this is subject to current store policy. Important Safety Note Apple Gift Card
You may call Apple at 1-800-MY-APPLE to request a balance transfer from the store card to an iTunes/App Store code. buy itunes card with apple store gift card
Generally, Apple policy prevents using a gift card to buy another gift card. Some users have successfully exchanged or used these