apple tv account
how do I enter promotional credit to my account?
Question marked as
Not sure what you mean by “promotional credit”?
You may add funds to your Apple ID account for spending on digital products and services. You can transfer money from a bank account, or add the balance of a gift card.
Add money to your Apple Account balance - Apple Support
Check your Apple Account balance - Apple Support
How to redeem your Apple Gift Card or App Store & iTunes gift card - Apple Support
If you meant something else, then please elaborate.