ConCheck

The 5-minute carrier invoice audit.
Paste the rate con and the invoice — see exactly what the carrier overcharged.

Freight brokers lose 3–7% of invoice value to overbilling — detention overcharges, FSC miscalculations, unauthorized accessorials, duplicates. ConCheck compares every line against your rate confirmation and hands you a copy-ready dispute email. Free, no login. Upgrade for unlimited audits & history.

Paste both documents in one go (the rate con first, invoice second — labels like "RATE CONFIRMATION" / "CARRIER INVOICE" are detected automatically), or paste a single invoice to check its math and line-up.

Or run the demo — a real overbilling example (linehaul +$150, FSC 25% vs 22%, detention 6 hrs vs 4-hr cap).

What you get

  • 0–100 Reconciliation Score — linehaul, FSC method & %, accessorials, math, duplicates, load match
  • Exact dollar variances — every flag shows the rate-con line it violates
  • Copy-ready dispute emails — one combined draft + one per discrepancy, with a 5-document attachment checklist
  • Re-audit delta — see the score move after you correct an invoice
  • Duplicate detection — same load billed twice in your batch

How it works

Every check is deterministic and shown in your report — no black box. We compare each invoice line against the rate con:

Linehaul · 25FSC · 20Accessorials · 20Math · 15Match · 10Duplicates · 10

Carriers routinely bill 4 hrs of detention when the rate con caps at 2 — at $75/hr that's a $112.50 overcharge on one load. Catch it before the wire goes out; the 180-day contest window closes fast.