Keep adjustments visible as separate events
Refunds, reversals, disputes, corrections, and other balance adjustments should remain visible instead of being silently netted against the original gift. Stripe documents refunds as separate balance transactions, and PayPal's current reporting overview lists sales, refunds, disputes, fees, withdrawals, and other activity within reconciliation-oriented reports. The provider's terminology and available fields may differ, so use its current report definitions.
Create an exception log for anything that does not match during the first review. A useful entry identifies the period, source reports, payment or payout reference, expected result, observed difference, owner, next action, and resolution date. Never re-run a payment merely because it is absent from one report. Confirm the account, status, date basis, time zone, and report filters first.