Dispatcher resource center

Trucking glossary.

Fast definitions for the terms used in everyday U.S. dispatch work. Contract terms can vary; always read the actual rate confirmation and broker-carrier agreement.

12 terms

BOLBill of Lading
The shipping document describing the freight, shipper, consignee, and shipment terms.
DeadheadUnloaded miles
Miles driven without a paying load, including the drive to pickup or repositioning.
DetentionExtended facility wait
Compensation that may apply when a driver is held beyond the agreed free time, subject to the rate confirmation and documentation.
FactoringInvoice financing
A carrier sells or assigns an invoice to a factoring company for faster payment, usually for a fee.
LumperThird-party unloading service
A person or service paid to load or unload freight, often at a warehouse or grocery receiver.
LayoverDelay into another day
Compensation that may apply when a truck is delayed long enough to lose a working day, according to the agreed terms.
MC numberMotor Carrier number
An FMCSA operating-authority identifier used by certain for-hire interstate carriers and brokers.
USDOT numberU.S. DOT identifier
A unique number used to monitor a commercial motor carrier's safety information and compliance.
PODProof of Delivery
The signed delivery document showing that the shipment reached the consignee.
Rate ConfirmationWritten load agreement
The broker-carrier document showing the rate and key terms for a specific shipment.
RPMRate per mile
Gross load rate divided by miles. Loaded RPM excludes deadhead; all-in RPM includes it.
TONUTruck Ordered Not Used
Compensation that may apply when a confirmed truck is cancelled after being committed or dispatched, depending on the agreement.