1- Select the Nintendo eShop icon in the HOME menu.
2- Scroll to the left and select “Add funds”.
3- Select Nintendo eShop Card Redeem.
4- Enter the code number that you got.
5- Select “OK” to complete the transaction.
ATTENTION: This card is intended exclusively for American accounts, and therefore your account must be American so that you do not encounter any problems when trying to charge or use the card.