Dear Ms McDowell,
according to our records the above account dated 3 April 2007 has not been settled.
Our accounts show the amount owing to be € 22,300. Of course, you may have
overlooked our invoice, but as we have to meet our obligations punctually, we are
dependent on receiving amounts owed within two weeks of invoice date, as stated
in our terms of payment and delivery.
We are sure you will not think it unreasonable of us to ask for payment of this balance
by June 2.