A great way to bankrupt the idiot’s campaign is with $1 donations that cost $15-20 to process. Even at $5 they lose money.
It is a way to add names to the donor rolls who will never hit the maximum permissible donation. Then, when the foreign money comes in, you move that money in under those small donors. It is the first step in a money laundering scheme and the FEC will never look at it because only Dems do it.