Refer to my below email, We will arrange the payment on 28/09/2014 as our payment schedule.
We always close the billing period on every 5th, invoice after 5th will be settled next schedule.
So, Your invoice couldn’t be paid in Aug, due to your team billing us on 07/08/2014
Please release the shipment and ask you team to send the goods as per our PO number PPO 094 asap.