Access Cost Engineering Systems, Inc.
Network Cost Management and Decision Support System
ACES Billing Information Database
Logical data structure designed for ad-hoc querying and integration with
provisioning and F&E databases
Verification of billing accuracy and network optimization
Product cost studies and margin analysis
o Pricing – anticipated vs. actual cost
o Billing – margin analysis cost vs. revenue

Trouble management
o Trouble related charges
call outs vs. actual trouble resolution
Process improvements
o Provisioning rules
Service types
Vendor choice hierarchy routing
Capacity management
Margin analysis
Invoice validation
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