You can edit a future BPAY payment from your future dated list.

• Select ‘BPAY – Pay Bills’ from the menu 
• Select the BPAY payment you would like to edit from your BPAY list
• Click ‘Edit’
• Update the details of your BPAY.  Note that the Biller Code and Customer Reference Number (CRN) can’t be edited.  For security reasons, you’ll need to delete and set up a new BPAY.
• Review your BPAY payment changes and click ‘Confirm’
• Your details will be saved, and a secure message of the changes will be sent to you for your records