In the Scheduled Payment screen, it says that "At 12:00pm AEDT daily, the system automatically adjusts the Deductible Amount to the Amount Due, but only if the Amount Due is lower (not if the Amount Due is higher)."

However, if the deductible amount has been manually adjusted, the above function does not work. Strongly suggest that scheduled payment transactions of which the deductible amounts have been manually adjusted should NOT be excluded from the above function. It is because we will never know if the parent will pay extra money before the scheduled payment transactions are sent to payment gateway for processing.