: Available via the Apple Books app or within iTunes for Windows . How to Buy on Different Devices
: Open the App Store , tap your profile photo, and select "Redeem Gift Card or Code" . You can scan the 16-digit code with your camera. buy it on itunes
Buy music from the iTunes Store on your iPhone or iPad - Apple Support : Available via the Apple Books app or
The process of "buying on iTunes" has evolved into a multi-app ecosystem. While the remains the primary destination for music, movies and TV shows are now predominantly handled through the Apple TV app . Purchasing Content by Category tap your profile photo
: Open the Apple Music or Apple TV app , click your name in the sidebar, and select Redeem .