Logging an expense

1. Open Expenses and fill in Log an expense.
2. Enter what it was, how much, and the date.
3. Attach the receipt.
4. Set how it's split.

Your co-parent sees it straight away, with the receipt. Like everything else, it goes into the record and can't be quietly edited later.

Log it when it happens. A list built in one sitting three months later is both harder to write and less convincing to read.