Oh yeah. She had forgotten that she was having the bill sent to the house.
"You were the one complaining and saying I needed a slave to occupy my time with before I drove everyone mad" She pointed out with a faux innocence. She knew going out and buying with his money was probably not what he had in mind. But he never did actually specify. "So I went and did just that. He wasn't really that much compared to some of the others"