Glossary

What is third party logistics (3PL)?

Third party logistics (3PL) means outsourcing warehousing, fulfilment and distribution to a specialist provider. Third party logistics providers hold your stock, pick and pack orders and manage delivery without ever owning the goods themselves.

What do third party logistics providers handle?

  • Warehousing and inventory management
  • Order picking, packing and dispatch
  • Transport management and carrier selection
  • Returns processing and reverse logistics
  • Often customs clearance and bonded storage for imported stock

3PL, 4PL or freight forwarding?

A freight forwarder moves goods between points. A 3PL holds and handles them, usually under a longer-term contract tied to volume. A 4PL sits above both, managing the providers rather than the goods useful once a supply chain has more moving parts than any single provider covers.

The customs angle most miss

Where a 3PL stores imported goods, duty status matters. Stock held in a customs warehouse stays duty-suspended until it is sold, which can transform cash flow for importers holding inventory for uncertain markets. Ask whether a provider holds that authorisation before committing stock to their site.

iCustoms keeps duty status and stock movements reconciled across your 3PL sites.

iCustoms Watch a Demo

Looking to optimise your customs duties and tax?