Nintendo 3DS and Wii U's eShop cards lose functionality after today

After today, Nintendo 3DS and Wii U owners won't be able to use prepaid cards to add funds to their Nintendo eShop accounts.

3DS And Wii U Online Play Ends In Early April 2024

Wii U eShop Permanently Shutting Down Soon

Going on a eshop frenzy : r/3DS

3DS And Wii U eShops Are Shutting Down Today : r/Games

Best 3DS games to buy before the eShop closes

When are the Wii U and 3DS eShop Shutting Down and Can I Still Download My Games? - GameRevolution

Wii U & Nintendo 3DS eShop Shuts Down on March 2023

3DS and WiiU eShop Codes No Longer Work Post eShop Shutdown

PSA: You Can No Longer Use Credit Cards To Add 3DS And Wii U eShop Funds On Monday - Game Informer

The Nintendo 3DS And Wii U eShop Are Now Closed

Nintendo was waiting for Wii U 10th anniversary before shutting eShop, report claims

When Does The 3DS And Wii U eShop Close? Nintendo eShop Closure Guide

Every 3DS and Wii U eShop Game We're About to Lose Forever - KeenGamer