Nintendo is officially ending support for online services on Wii U and Nintendo 3DS. Read on below to learn more: Nintendo Network ID and Nintendo Account Merge Funds Discontinuation Applies to: New Nintendo 3DS, New Nintendo 3DS XL, New Nintendo 2DS XL, Nintendo 3DS, Nintendo 3DS XL, Nintendo 2DS, Wii U Deluxe, Wii U Basic, Nintendo Account … Continue reading You can merge your unused Nintendo eShop balance from Nintendo 3DS and Wii U to your Nintendo Account until March 11 so that it can be used on Nintendo Switch