Sign in with your Apple ID - Apple Support
How to Sign into an iTunes Account on Your iPhone - dummies
How to manage your iTunes account on your iPhone and iPad | iMore
View your purchase history for the App Store, iTunes Store, and other Apple media services - Apple Support
Change your Apple ID country or region - Apple Support (AE)
iTunes and App Store" button on Settings… - Apple Community
Change your Apple ID - Apple Support
Where should I found iTunes and App Store… - Apple Community
Add a payment method to your Apple ID - Apple Support
iOS 10.3 Moves iCloud and iTunes in the Settings App - Computer Advantage
No Option for ITunes and App Store settin… - Apple Community
no itunes and app store in settings - Apple Community
How to manage iTunes Store and App Store Subscriptions - The Mac Security Blog
Use a different Apple ID to share purchases with Family Sharing – Apple Support (UK)
Authorize or deauthorize your computer for iTunes Store purchases - Apple Support (AE)
Sign in with your Apple ID - Apple Support (CA)
Get an Apple ID for your child - Apple Support
How to change your iTunes and App Store Apple ID on iPhone - 9to5Mac
How to switch to a different subscription plan - Apple Support (AE)
If your Apple ID is greyed out in Settings - Apple Support (CA)
ios - iTunes account creation not allowed when trying to test In-App Purchases - Stack Overflow
Use Screen Time to prevent purchasing - Apple Support
Set up Family Sharing - Apple Support
