Attached revised one for your checking and thanks.
For the payment of this shipment, pls deduct the deposit of usd1185.30(KSLT15049) and usd1453.70(KSLT15050, as you have already paid this one full payment), so the balance is usd15281.10(total usd17920.10-usd1185.30-usd1453.70), pls kindly arrange it and then we will send out all shiping documents to you together with original Form E, thanks.