Heya, so I played this game and it was really nice.
I wanna say that I found the 2nd pizza's receipt last but I managed to have the right order before finding it cause the 2nd pizza is the only leftover food, which I thought was a nice touch.
Also I'd like to mention that unlike NobodyZero, I had no problem with ordering by date. I think there's plenty of hints and the note that you ordered sushi twice in a row makes it quite obvious. (not trying to thtow shade or anything, just saying I had no problem with it)