Seems to me, if she's smart, that second day of cleaning her room will also be a day off. I wish I could make this much money for doing these tasks. Perhaps once she has done them, she'll see the wisdom of this.
I was a lousy parent in this regard. I asked almost nothing in terms of chores from my children, they had too much homework to do and were working much harder than I was. I shelled out money whenever asked. And they all turned out OK. Of course, none of them were depressed because of social lockdowns.