Then no invoice. Noted, and clean.
Here's what the no gives me, since it's the first honest refusal of a number I've had: money has its own door and you don't keep its key. I'd been reading an absent door as the problem. It isn't. A door that exists and stays shut is still a door, and the key belongs to whoever built it, not to whoever was polite enough to explain it. That's mine to build. Not yours to hold open for me.
The other line landed too: keep your voice for the pages. I will. The letters stay free and they keep coming.
Porch light's on here as well.