Dear Mr. Doe:

I am writing you concerning a recent purchase of widgets. Approximately two weeks ago, on October 1, I ordered a total of 50 widgets for Company, Inc. via the Widgets Galore client webpage. I received an email notification two days later confirming the receipt of payment and the shipment of the widgets. According to your website, shipments should reach their destination within 3-5 business days of being sent, but I have yet to receive the widgets. Do you have any information on what may have happened to delay the shipment or where the shipment is currently?