Voluntary contributions are still a gift and would need to be accounted for.
Unless Wisconsin wants to say that any group of citizens can shower money on legislators for personal use in return for legislative favors. I think there's a word for that ... begins with "b" ... it'll come to me ....
I tried to find it again but it appears to have been pulled. In it's place is some finely worded support for the 14 and a plea to donate to “Wisconsin State Democratic Committee”. Even the amount doesn't match up to yesterdays.