The total amount USD 6916 in shipping documents was provided before delivery, and the amount USD 6774.90 on our payment invoice is based the delivery date. These two invoices are based on different exchange rates, the payment invoice is the one we asked for charge.
Per the remittance this time, there is USD105.10 over paid, so we will deduct USD105.10 out of the next invoice. Please note the payment invoice is always the one to transfer, thank you for your understanding and notice.