Well, seems like it took quite a while for you to get a proper answer... >.> Anyway, on the bank tab, there is a "shop" button, you can click it to buy things for nuffies.
Are all the options temporary? Is there any permanent things to buy for the less active users (aside from the permanent name change)? I noticed that money will expire in 60 days... Or is it that It wont show where I got it but my money will still be in my virtual wallet? (also sorry if asked already.. I went through the first page and maybe the second then .... got lazy so just asked)
Yes, the options are temporary. No, there will not be any permanent additions. No, the money doesn't disappear from your wallet, it stays there until it's used.
Has any translators ever offered their services in exchange for nuffies to fund their gambling addicti... *cough* rematch against @justabot ? You think it will sell?
@heartantares accepted donations in form of nuffies for a while, they were delivering extra chapters when a set amount was reached. They got busy with RL though, so they stopped accepting them.