you can get wii u support by donating at least $10 on pretendo's website (not 3ds, only wii u)

Replying to Kirby (the user): Is that true?

reply to trav: no both wii u and 3ds online is free the 10$ donation in only for access to games in beta like Smash for wii u.

Replying to Dreadman: Yes I know. I was talking about online support only for this game, not anything else.