Apple has kicked off a new App Store promotion for users in the United States, allowing them to get a 10% bonus when adding funds to their Apple ID accounts between December 17th - 20th. Apple will give up to $20 bonus credit if you add $200 funds to your account, the minimal funds that you can get the bonus is $10.
Noted that this only applies to App Store purchases, not Apple Store, which means you can use the funds on movies, iTunes, subscriptions, and paid apps purchases. To add funds to your Apple IDs, you can go to the App Store -> tap your profile picture -> iTunes & App Store -> click on your Apple ID -> View Apple ID-> Add Funds to Apple ID.
Now you can load money to your account more conveniently than ever right from the App Store. Then use your balance to enjoy games, apps, books, TV shows, Apple Music, iCloud storage, and more. Try it today and get an extra 10% added to your account.Adding money to Apple ID requires to have valid payment method, although prepaid credit cards are best for this sort of promotion.