Soros automated bot paid for all those recount fees. see my other posts on this thread
Or they simply had a script running to pretend what the total donated was (so that it can match what pre-written press releases state.) As these donations are going to the Jill Stein For President campaign, all of them are reportable to the FEC and subject to the standard contribution limits (hence why she helpfully links to state campaigns which could accept more donations if the donor had reached the maximum for direct contribution.)
It would be a pretty stupid moron who would use a bot to make donations, as no matter the outcome, the whole donation thing would be examined in great detail. Then again, Martha's old room is likely available.