Things to include for a proper analysis:
1) Services you want analyzed
2) Company Name
3) Contact Name
4) Company's main phone number
5) Contacts Phone Number
6) Email Address

You can send the bill copy to any of the following

Mailing Address:
ACS, Inc
Attn: Analysis dept
111 N. Sepulveda Blvd., Suite 360
Manhattan Beach, CA 90266

Fax: 310-919-2879