说到免费网站，就说一条，百度一下看到的写着免费的网站都不是免费网站。如果要判断一个网站是否免费，就看网站左上角或者右上角有没有”注册“和”登录“按钮，有的就是要收费的。
免费网站很多，第一个是1ppt网站，全站都是免费的，分类清晰内容齐全，而且PPT模板的质量不比收费的差，这个网站非常好用。
第二个是布丁花网，是一个新站，全站也是免费的，PPT模板和PPT背景都有，关键是没有广告，页面清爽，下载时只需要输入邮箱（一直在想，为什么不是用手机获取验证码呢，这样更方便）获取验证码填写后就可以下载。
第三个是稻壳儿，是一个WPS和Office都有的网站，有收费的也有免费的，内容多，样式丰富。而且除了PPT以外，Word和Excel的模板都有，非常实用。
外贸催款函范文
一、中英文函电范文对照
1、外贸函电:回信
外贸函电:回信（英文版） Dear Mr. / Ms,
Thank you for your letter conveying congratulations on my appointment. I wish also to thank you for the assistance you have given me in my work and look forward to better cooperation in the future.
Sincerely
外贸函电:回信（中文版） 尊敬的先生/**，
感谢你来信对我的任命表达的祝贺。我也感谢您对我的工作给予的支持，并期望未来能有更好的合作。 诚挚的
2、外贸函电：回复投诉
外贸函电：回复投诉（英文版） 20 May 2000 Kee & Co., Ltd 34 Regent Street London, UK Dear Sirs:
Thank you for your letter of 20 May referring to your order no.252. We are glad to hear that the consignment was delivered promptly.
We regret, however, that case no.46 did not contain the goods you ordered. We have investigated the matter and find that we did make a mistake in putting the order together.
We have arranged for the correct goods to be dispatched to you at once. The relevant documents will be mailed to you as soon as they are ready.
Please keep case no.46 and its contents until called for by our agents who have been informed of the situation.
We apologize for the inconvenience caused by our error. Yours faithfully, Tony Smith Chief Seller
外贸函电：回复投诉（中文版） ——先生:
多谢五月二十日有关第252号定单的来信。得悉货物及时运抵，感到高兴。
有关第46号箱错运货物一事，在此向贵公司致歉。经调查，发现装运时误将货物同放，所以有此错失。
该缺货已安排即时发运，有关文件准备好后会立即寄出。
错运的货物烦请代存，本公司已知会代理商，不日将与贵公司联络。 因此失误而引致任何不便，本公司深感歉意。
有什么好的素材网站可以下载海报模板？
以下是整理的《外贸催款函范文》，希望大家喜欢！
外贸英语函电：催款函范文文体介绍
催款函是卖放在规定期限内未收到货款，提醒或催促买方付款的函件。
写此类催款函要求文字简练、意思清楚;同时要求语气诚恳、体贴，彬彬有理。不可轻易怀疑对方故意拖欠不付，以免伤害对方感情，不利于达到索款的目的，或妨碍以后的业务。对于某些屡催不付，故意逃款的客户，语气则要强硬，措辞坚决。总之索款要把握一个原则：既要达到索款目的，又要与客户保持友好关系。
外贸英语函电：催款函范文实用范例
(1)subject: Demanding Overdue Payment
Dear Sirs,
Account No.8756
As you are usually very prompt in settling your accounts, we wonder whether there is any special reason why we have not received payment of the above account, already a month overdue.
We think you may not have received the statement of account we sent you on 30th August showing the balance of US$ 80,000 you owe. We send you a copy and hope it may have your early attention.
Yours faithfully,
xxx
催款函主题：索取逾期账款
亲爱的先生：
第8756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
(2)Subject: Urging Payment
Dear Sirs,
Account No.8756
Not having received any reply to our E-mail of September 8 requesting settlement of the above account, we are writing again to remind you that the amount still owing is US$ 80,000. No doubt there is some special reason for delay in payment and we should welcome an explanation and also your remittance,
Yours faithfully,
xxx
催款函主题：再次索取欠款
亲爱的先生：
第8756号账单
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。
你真诚的xxx
(3)Subject: Insisting on Payment
Dear Sirs,
Account No.8756
It is very difficult to understand why we have not heard from you in 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 why the account continues to remain unpaid.
I am sure you will agree that we have shown every consideration and now you fail to reply to our earlier requests for payment, I am afraid you leave us no choice but to take other steps to recover the amount due.
We are most reluctant to do anything from which your credit and reputation might suffer and even now we prepare to give you a further opportunity to put the matter right.We therefore propose to give you 15 days to clear your account,
Yours faithfully,
xxx
催款函主题：三度索取欠款
亲爱的先生：
第8756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。
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。
外贸英语函电催款函典型句型
(1)The following items totaling $4000 are still open on your account.
你的欠款总计为4000美元。
(2)It is now several weeks since we sent you our first invoice and we have not yet received 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 account which,as you know,is now over 40 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40多天了。
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