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SOP: Transfer Order Workflow: From Co-Packer to Fulfillment Warehouse

Transfer order (TO) process used when inventory is sent to a co-packer, assembled, and then transferred to warehouses for distribution.

Heidi Hatch avatar
Written by Heidi Hatch
Updated over a week ago

Article Summary:

This article outlines the standard transfer order (TO) process used when inventory components are sent to a co-packer for assembly and then distributed to fulfillment warehouses. It covers each step from purchasing raw components to shipping finished goods, providing a clear view of how inventory flows through the supply chain. This process is commonly used in operations where multiple suppliers deliver parts that are combined into a final product before distribution.


​Below is a flowchart and Process Steps of a typical Transfer Order SOP in Supply Chain.

Process Steps:

  1. Purchase Orders to Suppliers

    • A PO is written to Supplier A

    • A PO is written to Supplier B

  2. Inventory Received at Co-Packer

    • Both components from Supplier A and B are shipped to and received at the Co-Packer.

  3. Assembly Order Created

    • Once all components are received, an Assembly (Manufacturring) Order is created and completed.

    • The Co-Packer assembles the final product using the received components.

  4. Transfer Order to Fulfillment Warehouse

    • After assembly is complete, a Transfer Order (TO) is generated to move finished goods from the Co-Packer to the Fulfillment Warehouse.

  5. Shipments to Fulfillment Warehouses

    • The inventory is then shipped from the Co-Packer to one or more fulfillment warehouses, such as:

      • Warehouse 1

      • Warehouse 2

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