Cargolake
Help & Guides/Shipments

Cargo, packages and containers

Describing what is actually moving — packages, weights, hazardous detail and container data.

How cargo is described depends on the shipment type. LCL and air shipments carry packages; FCL shipments carry containers. A shipment can reference containers either way — an LCL consolidation still ends up in one.

Packages

Each package line describes a set of identical pieces.

FieldNotes
QuantityHow many pieces.
Package typeCarton, pallet, crate, drum.
DimensionsLength, width, height, with a unit: cm, m, mm, inch, ft, yard.
WeightWith a unit: kg, g, lb, ton, oz.
VolumeCubic measure.
Volumetric weightChargeable weight derived from dimensions.
Commercial weightThe weight the charge is actually based on.
CommodityWhat it is.
HS codeCustoms tariff classification.
MarksShipping marks on the packaging.
UOMUnit of measure.
StackableWhether it can be stacked.
HazardousWhether it is dangerous goods.
ContainerWhich container it is loaded into.

Auto-generated weights

Volumetric weight and commercial weight can each be auto-generated from what you entered, or set by hand.

Leave auto-generation on unless you have a reason to override. These two figures are what freight is charged on, and they are exactly the numbers that get mistyped. If a carrier has given you a chargeable weight that differs from the arithmetic, override it deliberately and say why in the shipment notes — an unexplained manual weight is impossible to audit later.

Hazardous cargo

Ticking hazardous opens two further fields:

  • Hazardous class — the IMDG or IATA class.
  • UN number — the four-digit substance identifier.

Fill in both. A hazardous flag without a class and UN number is not enough for the carrier, the port or the declaration, and it will come back to you at the worst moment.

Containers

FieldNotes
Container numberThe ISO container number.
Container type20GP, 40HC, reefer, and so on — from the container types catalog.
SealSeal number.
QuantityNumber of containers of this line.
WeightWith a unit.
HazardousDangerous goods flag.
Temperature, Ventilation, HumidityReefer settings.
Warehouse and Storage dateWhere it is being held and from when.

Reefer settings

Temperature, ventilation and humidity apply to refrigerated containers. Record what the customer specified, not what you assume is standard — these are the numbers that get quoted back at you when cargo arrives spoiled.

Storage date drives money

Storage date is not just information. Storage and demurrage charges are calculated per day from it, using the time-based units described in Pricing a quotation. A storage date left blank or set wrongly produces a recharge that does not match the warehouse's own invoice.

Weight and measure, and why the units matter

Freight is frequently charged on W/M — weight or measure, whichever is greater. That means the volume you enter is not decoration: for light bulky cargo it is what the customer pays on.

Three checks before you consider cargo detail complete:

  1. Dimensions and weight carry the right units. Entering centimetres where the rate assumes metres is a hundredfold error that looks entirely ordinary on screen.
  2. Volume and volumetric weight are consistent with the dimensions, unless deliberately overridden.
  3. Piece counts match the packing list. Everything downstream — the bill of lading, the customs declaration, the invoice — counts pieces.

Packaging types

The package types available are configured under Shipments → Packaging. Keep the list short and unambiguous; a list containing Pallet, pallets and PLT produces three sets of statistics for one thing.

Last updated 9 September 2026