I bought an EShop Card 15 euro yesterday. As I tried to redeem it I got an error message. Then I was at Nintendo support and I was told to wait 24 hours. Today I tried it again and it doesn't work. After that I tried my 3DS and it didn't work either. Then I saw that it is from 2014 and my other two are from 2016. The question what I'm asking myself now is whether you can still exchange them or have spent 15 on them otherwise? I would be happy to get quick answers as I want to buy Animal Crossing New Horizons ^ ° ^
Uii, we're happy to play ACNH together. So I know that the eShop 2014 already existed, maybe someone has found out the code by chance over these 6 years if it was already activated at the checkout…