⚠ NOTE: Non-refundable & Processing time will be 5-15 minutes or 1-24 hours. How to Top Up your Nintendo eShop gift code? 1. Select the nominal package you want. 2. Place the order. 3. Complete the payment. 4. You'll receive the redeem code in your signed-in email. How to redeem Nitendo eShop? On your Nitendo Console: 1. From the main menu, select 'Nintendo eShop'. 2. Scroll down to 'Enter code'. 3. Enter the 16-digit gift card code, which can be found in your purchase confirmation email, and click 'OK'. 4. The gift card funds will be added to your account.