In Pipe17, both Purchase Orders (POs) and Transfer Orders (TOs) represent ways to move inventory, but they serve different operational purposes within your commerce network.
- Purchase Orders record the procurement of goods from external suppliers or vendors.
- Transfer Orders manage the internal movement of inventory between your own locations, such as warehouses, stores, or fulfillment centers.
Understanding how these order types function in Pipe17 helps you maintain accurate inventory levels, streamline inbound logistics, and support reliable fulfillment.
What is a Purchase Order?
A Purchase Order is a formal request issued to a supplier or vendor to provide goods. It establishes an external inventory relationship—you are acquiring stock from an outside party.
In Pipe17, Purchase Orders:
- Originate from your ERP, warehouse system, or manual entry in the app.
- Represent incoming inventory to your network.
- Track key details such as vendor, product SKUs, quantities, costs, and expected arrival dates.
- Integrate with Arrivals and Receipts objects to confirm when goods have been received and recorded in inventory.
Typical Use Case:
- A brand orders 5,000 units of a new product from its manufacturer.
- The Purchase Order is created in Pipe17 and linked to the receiving warehouse location.
- As items arrive, receipts update automatically, ensuring real-time inventory accuracy.
Primary Goal: Enable accurate inbound stock replenishment and supplier coordination.
What is a Transfer Order?
A Transfer Order is used for moving inventory between your internal locations—for example, redistributing stock from a main warehouse to regional fulfillment centers or retail stores.
In Pipe17, Transfer Orders:
- Represent internal inventory transfers, not new purchases.
- Define a source location and a destination location.
- Update inventory levels automatically when transfers are completed.
- Connect to Fulfillment and Shipping Request objects to coordinate physical movement between facilities.
Typical Use Case:
- A 3PL reallocates 1,000 units from the East Coast warehouse to the West Coast warehouse to meet customer demand.
- The Transfer Order ensures quantities are decremented from the source and incremented at the destination once the transfer is confirmed.
Primary Goal: Maintain balanced inventory levels across all owned or managed locations.
Comparing Purchase Orders and Transfer Orders
| Aspect | Purchase Order (PO) | Transfer Order (TO) |
|---|---|---|
| Purpose | Acquire inventory from external suppliers | Move inventory between internal locations |
| Ownership | External transaction (vendor-to-business) | Internal transaction (location-to-location) |
| Inventory Impact | Increases stock upon receipt | Moves stock between two internal locations |
| Integration Points | Vendors, Arrivals, Receipts | Fulfillment, Shipping Requests |
| Triggers | Procurement cycle or low stock levels | Inventory balancing, demand shifts |
| Common Users | Merchants, procurement managers | Warehouse managers, operations teams |
Order Relationships in Pipe17
Both order types belong to the Commerce Data Model, which keeps all order-related activities consistent and connected across your ecosystem.
- Purchase Orders are closely related to inbound flows—linking suppliers, arrivals, and receipts.
- Transfer Orders are part of internal operations—linked to fulfillment workflows and warehouse routing.
This unified model ensures that every inventory movement, whether from a supplier or between your own sites, is traceable, accurate, and reflected across your sales, fulfillment, and financial systems.
Troubleshooting
If a purchase or transfer order appears incorrect or incomplete:
- Verify that the source and destination locations are correctly configured.
- Check the related Arrivals, Receipts, or Fulfillments to confirm status.
- Ensure that your integration connections (ERP, WMS, or supplier portal) are active and synced.
- Review any automation rules that could impact order creation or routing.
Need Help?
If you need additional assistance:
- Use Ask Pippen, our AI agent, located at the top of the app page.
- Submit a support request with as much relevant detail as possible. Learn how to submit a request.
- For urgent issues, email us directly at support@pipe17.com.
We're here to help you succeed with your operations.
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