Khun Piya—
Please find attached a breakout of what invoices we paid for with the October 8, 2015 wire. Please have accounts receivable apply them exactly as we have, so that we remain in balance. Please note that the last invoice paid was for less than the amount of the invoice.
In the future, for any credit invoices, Bill would like you to bracket the credit amount ( ), plus put a note next to it that says “credit,” and maybe even highlight it in red if you could so that this does not happen again. Thank you, Piya, for all of your help, as always!