How do I edit a payment that is already confirmed?

The owner edits a payment without cancelling it: amount, date received, payment method and note. The instructor cannot; they ask the school's owner.

1. Student profile, Payments card: tap Edit next to the payment. For the most recent payment you can also tap Edit last payment on the Fees screen.
2. Change the fields you want, then save. The message "Payment updated" appears.

Rules: the amount is above 0 and at most $100,000.00; the date is never in the future; the note is at most 200 characters. The balance and statuses recompute themselves. If a receipt had been sent and the amount, date or method changes, a corrected receipt is sent with the same number. Editing the note alone sends nothing.