Date]
[Addressee]
Dear [Name]:
Your [date] estimate for providing [merchandise]
has been approved and we are therefore enclosing our
purchase order [#] for this transaction.
We must reiterate that this order has to be delivered
on or before [date] due to commitments we have
made to our customers.
Thank you for all of your cooperation in this matter.
Yours very truly,
[Addressee]
Dear [Name]:
Your [date] estimate for providing [merchandise]
has been approved and we are therefore enclosing our
purchase order [#] for this transaction.
We must reiterate that this order has to be delivered
on or before [date] due to commitments we have
made to our customers.
Thank you for all of your cooperation in this matter.
Yours very truly,