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Freight Accessorial Charges & Rating Formulas

Accessorial leakage is silent margin erosion. Each charge needs a formula, a timestamp source, and a customer-specific free-time rule.

Engineering Overview

EXSPEEDITE stores customer-specific free minutes, hourly detention rates, and auto-apply rules tied to GPS or check-call timestamps so billing matches contracts.

Common Accessorial Formula Patterns

ChargeTypical FormulaProof Source
Detention(Elapsed minutes − free time) × hourly rateGeofence or CheckPoint GPS
LayoverFlat per 24h or calendar dayDispatch exception code
TONUFlat per policyCancel timestamp vs cutoff
LumperReceipt amount + admin feeMobile receipt image

Operational Workflow

Step 1

Document free time by customer

Shipper A may allow 120 minutes while Shipper B allows 90; encode on the customer profile.

Step 2

Automate detention start/stop

Use geofence arrival and departure to start detention clocks without dispatcher stopwatch math.

Step 3

Rate layover and TONU explicitly

Layover daily caps and truck-order-not-used flat fees should be separate tariff lines.

Step 4

Capture lumper receipts

Mobile image lumper receipts and attach to invoice line items for shipper AP approval.

Step 5

Audit redelivery and driver assist

Require reason codes and supervisor approval before redelivery bills post.

Freight at the Speed of Now.

Built by transportation systems architects at Exspeedite LLC, a Strong Tower Consulting, LLC company (est. 2008, Minnesota).

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Frequently Asked Questions

What is the difference between detention and layover?

Detention compensates waiting at a facility within a workday; layover compensates extended delays that require overnight driver downtime.

When should TONU apply?

When a truck is ordered and cancelled or rejected after a contractual cutoff without usable alternate freight.

Are lumper fees pass-through?

Often yes; carriers pass documented lumper costs with receipt images to avoid disputes.

How do hazmat accessorials differ?

Hazmat may add flat security or permit fees plus compliance documentation charges on the same load record.