范文一：
Christmas Best Wishes to Customers
Dear xxx
The holiday season offers us a special opportunity to extend our personal thanks to our friends, and our very best wishes for the future.. D)
And so it is that we now gather together and wish to you a very Merry Christmas and a Happy New Year. We consider you a good friend and extend our wishes for good health and good cheer.
It is people like you who make being in business such a pleasure all year long. Our business is a source of pride to us, and with customers like you, we find going to work each day a rewarding experience.
We tip our glasses to you. Thanks again for a wonderful year.
Yours sincerely,

XXX
范文二：

We would like to extend our warm wishes for the upcoming holiday season and would like to wish you and your family a Merry Christmas and a prosperous New Year. We also would like to take this opportunity to say thank you for your business and support over the years.

Our office will be officially closed the following times during the holiday period: from Monday 24th December to Monday 2nd January

Our support team will still answer emails through the Holidays, however, please be patient as our response time may be a little slower than usual.
May you travel safely over this busy festive season and come back refreshed for a successful 2012.
Best Wishes,
XXX

1.      没成交的客户

【Dec 22th】Candle

Dear Sir ,

The Christmas and New Year holiday is coming near once again. We would like to extend our warm wishes for the upcoming holiday season and would like to wish you and your family a Merry Christmas and a prosperous New Year.

May your New Year be filled with special moment, warmth, peace and happiness, the joy of covered ones near, and wishing you all the joys of Christmas and a year of happiness. My honor to contact with you before, and my duty is to give you our best products and excellent service. Hope the next year is a prosperous and harvest year for both of us !

Last but not least, once you have any inquiry about Chemical materials in the following days, hope you could feel free to contact with us, which is much appreciated.

Yours sincerely
XXX

2. 已成交的客户

My dearest,

Happy Christmas and new year!!!

Many thanks for your contiguous supports in the past years, we wish both business snowballing in the coming years. !
May your New Year be filled with special moment, warmth, peace and happiness, the joy of covered ones near, and wishing you all the joys of Christmas and a year of happiness.
Last but not least, once you have any inquiry about products in the following days, hope you could feel free to contact with us, which is much appreciated
Yours sincerely

XXX