Subject: unpaid invoice
From: "Customer Service" <[email-masked]>
To: <[email-masked]>
Date: Fri, 11 Apr 2008 13:28:27 -0400

Attached is a copy of your invoice.  Payment may be made over the phone with a credit card or sent in with a check with the bottom portion of the invoice. Please call with any questions regarding this matter.  
Thank you,
Labor Law Poster Service
Phone 877-321-4144
Fax 888-442-4144