He waved away her thanks a little dismissively, glancing up at her only for a moment - he wasn't accustomed to pleasing people, and accepting thanks was never something he'd managed gracefully. But then she was asking for more, and while his quill didn't quite stop, it jarred a little. He raised his eyebrows.
"If you need anything more in the way of funds after you've finished with this," he said, tapping the paper on his desk, "you may ask." As far as he was concerned, money for expenses came from the Board, not from students, and he wasn't about to complicate his rudimentary but sufficient understanding of accounting by making exceptions. "As for some other sort of campaign, I will leave that to the two of you. I have no objections, as long as it doesn't prove too distracting." Now that it was a required subject for the upper years, he doubted there was any real problem with awareness, but it was true that there were still some reluctant learners in the bunch.