In other words they’ve got an algorithm for that.
The Harris Victory Fund (the linked-to thing) is where I'm planning on making my contribution. (I'd do this as "up to $500k from each of me and my wife.")
(I'm foreign, so won't be donating, but am curious.)
The duopoly knows how to siphon the cash as required.
Unfortunately the two incentive payments from Der VannabeunFührer went to BLM and abortion access, respectively.
Godspeed on this one.