How to Redeem a US Nintendo eShop Card

This card is for US Nintendo Accounts.

How to redeem your code

1. After you complete your order, you'll find your code on the order page and in your email.
2. Open Nintendo eShop from the HOME Menu.
3. Select the account you want to use.
4. Select Enter Code on the left side of the screen.
5. Enter the 16-character code and select OK.
6. Select Confirm, then Add. The funds are added to your balance.

Full details: Nintendo's official guide to adding funds