What Is Packing list? A Buyer's Definition


Packing list defined from two published sources, compared with Invoice, with questions to put to a supplier.

Short answer: A packing list is a document that travels with a shipment and lists what is in it. It shows items, quantities and often weights and dimensions. It is used to check the delivery, not to bill for it.

Not legal, customs or tax advice. General information only; check duties, documents and contract terms with your customs broker or adviser.

What two sources say about Packing list

Source pagePublisherWhat the page says
Packing listWikipediaDescribes a packing list as a document inside a shipment that shows the order date, products and quantities, sometimes weights. Says recipients use it as a checklist and that it differs from an invoice, which goes to the payer.
Packing listFlexport glossaryDescribes a packing list as a customs-related document recording quantities, weights, dimensions and carton counts, prepared by the supplier. Says carriers, brokers and warehouses use it and it must agree with the commercial invoice.

Key points

  • It shows the products and quantity of each in the shipment. [1, 2]
  • It often includes weights, and may include dimensions and carton or pallet counts. [1, 2]
  • The supplier usually prepares it. [2]
  • Recipients use it as a checklist when unpacking and report anything missing. [1]
  • Carriers, customs brokers and warehouses rely on it, and errors can cause delays. [2]
  • It should be consistent with the commercial invoice. [2]

Packing list compared with Invoice

AspectPacking listInvoiceSource
PurposeConfirms what was delivered.The billing document.[1]
Who receives itTravels with the shipment.Goes to the person responsible for payment.[1]
FocusThe physical make-up of the shipment.Shared details such as unit quantities must match.[2]

Where sources differ

Also called packing slip or shipping list. Wikipedia describes a list inside the parcel; Flexport describes a customs document. Usage varies.

Questions to ask a supplier about Packing list

  • [ ] Will a packing list travel with every shipment?
  • [ ] Does it show carton counts, weights and dimensions?
  • [ ] Will it match the commercial invoice quantities?
  • [ ] Can I get a draft before dispatch?
  • [ ] Do carton marks on the list match the marks on the boxes?

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Sources: [1] Wikipedia, fetched 2026-11-12; [2] Flexport glossary, fetched 2026-11-12. As of 2026-11-12. General information, not legal, customs or tax advice. Wording is paraphrased from the pages linked; your written quote and contract govern.