<<<<<<<<<<<  YOUR LETTERHEAD >>>>>>>>>>>>>>>
Date
Letter of Authorization
Dear Billing Manager,
<Company Name> has entered into a Managed Services agreement with Metropark Communications, Inc. who will act as our primary bill paying entity.  This letter provides authorization to your company to accept payments on our behalf from Metropark, who will be managing our vendor accounts including payments to you starting with our next billing cycle.  Please update our account to reflect the new billing address and new contacts below. 
      
Billing Address Change
U.S. Mail:	<Company Name> / Metropark
		4050 Wedgeway Court
		Earth City, MO 63045
Email:  	AP@metropark.com
Phone: 		314-336-3925
Facsimile:	314-439-1313

Billing Contact Addition 
Lauren Warren 	Primary Billing Contact
		lwarren@metropark.com
		314-485-3148   
	
Sarah Hays	Customer Account Manager Contact
		shays@metropark.com
		314-485-3185	

Sincerely,

Customer Name
Title
Cc: Metropark Communications, Inc.