求英文專家幫我翻譯(郵件往返)

你好:

建議如下:

Dear Madam or Sir,
I have placed the order (oder number: RAJS20132658 ). However, my customer doesn't want to purchase the item anymore. That's why I have to cancel this order. Please kindly transfer my money back to my credit card account. Thanks very much for your assistance in advance and I appologize for all inconvenience coursed.

Best regards,
( 你的名字 )

推薦買一支翻譯筆
掃過去就可以翻譯,也可以掃描到電腦變成文字檔

https://tw.mall.yahoo.com/item/%E9%96%8B%E5%AD%B8%E5%AD%A3%E4%B8%8B%E6%AE%BA-%E5%A4%A2%E5%B9%BB%E5%AD%B8%E7%BF%92%E7%B5%84-%E5%85%8D%E6%89%93%E5%AD%97-%E5%8A%83%E9%81%8E%E5%B0%B1%E7%BF%BB%E8%AD%AF%E3%80%90%E6%BC%A2%E7%8E%8Be%E5%85%B8%E7%AD%86-p027035022434

The Post-dated transferrence:-
Dear Sir,
-----Since I have placed an order (ordered no. RAJS 20132658) that my client does not need to purchase this item anymore; I would like to cancel the order. Your direct transfer of my money back to my credit card account is appreciated.
-----Thank you very much for your assisstance in advance,and I appologised for any inconveince caused.
---- Regards
-------(xxx)
-------(----)