Get an annoyatron and put it in the ceiling above their desk.

What is an annoyatron, you may ask? It’s a tiny little device that beeps or chirps. That’s it. But it beeps at random several minute intervals like a dying smoke detector over it’s battery’s lifetime. Which can last over 3 years…

I read once that a good thing to do was to physically mail a low denomination check to the campaign. All because the work and effort to record and deposit the funds was so labor intensive by an actual person.