(1)subject insisting on payment
dearsirs,
acno.xxx
itis very difficult to understand why we have not heard youin reply to our two e-mail of 8th and 18th september for payment of the sum us$80,000 you are still owing. we had hoped that you would at least explain whythe ac continues to remain unpaid.
iam sure you will agree that we have shown every consideration and now you failto reply to our earlier requests for payment, i am afraid you leave us nochoice but to take other steps to recover the amount due.
weare most reluctant to do anything which yourcredit and reputation might suffer and even now we prepare to give you afurther opportunity to put the matter right.we therefore propose to give you 15days to clear your ac,
yoursfaithfully,
xxx
催款函主题：三度索取欠款
亲爱的先生：
第xxx号账单
我们于9月8日及9月18日两次去函要求结付80，000美元欠款，单至今未收到贵方任何答复，对此我们感到难于理解。我们希望贵方至少得解释为什么账款至今未付。
我想你们也知道我们对贵方多方关照，但你们对我们先前的两次询函不作答复。你们这样做恐怕已经使我们别无选择，只能采取其他步骤来收回欠款。
你真诚的xxx
(2)subject demanding overdue payment
dearsirs,
acno.xxx
asyou are usually very prompt in settling your acs, we wonder whether there isany special reason why we have not received payment of the above ac, already amonth overdue.
wethink you may not have received the statement of ac we sent you on 30th augustshowing the balance of us$ 80,000 you owe. we send you a copy and hope it mayhave your early attention.
yoursfaithfully,
xxx
催款函主题：索取逾期账款
亲爱的先生：
第xxx号账单
鉴于贵方总是及时结清项目，而此次逾期一个月仍未收到贵方上述账目的欠款，我们想知道是否有何特殊原因。
我们猜想贵方可能未及时收到我们8月30日发出的80，000美元欠款的.账单。现寄出一份，并希望贵方及早处理。
你真诚的xxx
(1)thefollowing items totaling $xxx are still open on your ac.
你的欠款总计为xxx美元。
(2)itis now several weeks since we sent you our first invoice and we have not yetreceived your payment.
我们的第一份发票已经寄出有好几周了，但我们尚未收到你的任何款项。
(3)i’m wondering about your plans for paying your ac which,as you know,isnow over xx days ast due.
我想了解一下你的付款计划，要知道，你的付款已经逾期xx多天了。
(4)wemust now ask you to settle this ac within the next few days.
请你务必在这几日内结清这笔账款。