Include optional donations in a full event-revenue reconciliation

Open Events → Custom Reporting. Create a New Custom Report or open the saved report, and select the intended event in its filters.

Use a Registration report filtered to the event for ticket/activity/add-on payment totals, statuses and refunds, counting each registration group once. Optional integrated donation payments are separate contribution records; include their gift amount/status fields or reconcile the event gift report as well. Exclude pending/failed transactions as appropriate and review refunds. Do not assume registration Net Payment Total includes every optional gift or equals bank deposits net of fees, and do not sum money repeated on guest/activity rows.