A carrier agreement is more than a list of shipping rates. It includes multiple components that affect your final cost per parcel.
These usually include:
- Base shipping rates based on weight, size, and distance
- Fuel surcharges that change over time
- Accessorial fees for special handling, residential delivery, or missed deliveries
- Volume commitments that affect pricing tiers
- Service level agreements that define delivery speed and conditions
Each of these elements can shift independently. If they are not reviewed regularly, they can move out of alignment with your actual shipping needs.