1、 yoursfaithfully,
2、 acno、xxx
3、 你真诚的xxx
4、 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,
5、 xxx
6、 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。
7、 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、
8、 未见贵方对我们9月8日来信要求结算一事之回复。我们再次来函提醒贵方，欠款为80，000美元。毫无疑问，一定有特殊原因使贵方延误付款，我们期待贵方说明原因并寄上汇款。
9、 yoursfaithfully,
10、 查看更多商务信函写作技巧和商务信函范本
11、 第xxx号账单
12、 亲爱的先生：
13、 yoursfaithfully,
14、 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。
15、 我们极不愿意做任何损害你们信誉的任何事情。即使现在我们还准备再给你们一次机会来挽回此事。因此，我们再给你们15天时间来结清账目。
16、 你真诚的xxx
17、 dearsirs,
18、 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、
19、 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。
1、 第xxx号账单
2、 xxx
3、 acno、xxx
4、 acno、xxx
5、 亲爱的先生：
6、 你真诚的xxx
7、 xxx
8、 亲爱的先生：
9、 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。
10、 第xxx号账单
11、 dearsirs,
12、 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、
13、 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$80,000 you are still owing、 we had hoped that you would at least explain whythe ac continues to remain unpaid、
14、 dearsirs,
15、 nothaving received any reply to our e-mail of september 8 requesting settlement ofthe above ac, we are writing again to remind you that the amount still owing isus$ 80,000、 no doubt there is some special reason for delay in payment and weshould welcome an explanation and also your remittance,