Underbilling Detection for Recurring Service Businesses
Detect recurring underbilling before it becomes the accepted price.
SABIO reviews the commercial evidence behind recurring invoices. It looks for differences between contracted pricing, current service scope, premium terms, and what the customer was actually billed—without replacing the accounting system.
Underbilling often looks like a normal invoice.
- —The same outdated rate repeats automatically every month
- —Added locations, equipment, shifts, or visits remain unbilled
- —Premium services are delivered but coded at standard rates
- —Operations and finance hold different versions of the account scope
How SABIO works
Trace every finding from contract clause to invoice amount.
Read the obligation
Extract pricing rules, notice windows, effective dates, and billable scope.
Compare the invoice
Calculate the expected treatment and identify where billing differs.
Verify the action
Review the source evidence, financial impact, and recommended next step.
The result
Prioritize the billing gaps worth investigating first.
- Account-level mismatch with source evidence
- Estimated monthly and annualized financial exposure
- Confidence and assumptions shown for review
- Recommended correction and follow-up check
FREE FOUNDING AUDIT
Request my audit Start with one contract and one invoice.
No migration. No obligation. No confidential documents submitted through the website.