For a while they just mailed paper checks on any month when the 100 USD minimum threshold was passed. If they didn't get cashed they'd send threatening letters

For a while they just mailed paper checks on any month when the 100 USD minimum threshold was passed. If they didn't get cashed they'd send threatening letters about 'escheatment'. I think that stopped at some point about 10yrs ago. Not sure about what happened after.