Dear
This is to acknowledge receipt of your letter of [date] in which you set
forth your reasons for cancelling your purchase order
I am very sorry about the misunderstanding that led to this cancellation
and have taken the matter up with management in order to ensure that a problem
of this nature does not occur again.
As one of our valued customers, your satisfaction is one of our primary
concerns. Please accept our apology.
-商务英语
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