The inventory API endpoints allow you to understand what inventory is available to fulfill orders you will be submitting. Lack of availability does not prevent you from submitting an order, but does impact our ability to fulfill your order in a timely manner.

There are two models for inventory depending on the type of item.

• Print-On-Demand blank inventory - For POD items from our product catalog, you can check availability of the blanks used for printing. The availability reported is based on inventory at vendors supplying the blanks. Learn more about product catalog inventory here.
• Store 3PL inventory - View detailed inventory counts for 3PL SKUs stocked for your store in a Fulfill Engine warehouse. Learn more about store inventory here.