Open Sales → Payments for the school's payment schedule and failed or overdue lines, if your role permits it. Open the offer's payment detail to separate a failed charge from a successful charge whose access fulfilment failed. The offer detail may provide an access retry action. Record any settlement only after verifying the external payment.
A closer's offer access does not grant the whole-school payments view. The Offer payments API covers charging controls, not the whole payment dashboard or refund processing.