Hi PK, Please find attached invoice INV-12341 for Booking number 6593. The total invoice amount is $281.00. Your outstanding balance is $281.00 and $31.00 is now overdue 30 days for payment. Payment must be made immediately. Payment can be made either online through the https://bookabletest-portal.bookable.net.au/#!/booking-details/bk_e8a1a9e51c9e477295cc88995aedac87 or you can also contact Test Council on to make payment via phone. Kind Regards,