- 3PL (Third-Party Logistics)
- A company that provides outsourced logistics services — storage, order fulfillment, and shipping — on behalf of a merchant or brand.
- Service Level Agreement (SLA)
- A contractual commitment to specific performance metrics, such as order processing within 1 business day or a 99.5% order accuracy rate.
- Pick and Pack
- The warehouse process of selecting individual items from inventory (picking) and packaging them for shipment to the end customer (packing).
- Receiving
- The process by which the fulfillment provider accepts, counts, and logs inbound inventory shipments from the client or their suppliers.
- Inventory Shrinkage
- Inventory loss attributable to damage, theft, or administrative error while in the provider's custody — a key liability term in any fulfillment contract.
- SKU (Stock Keeping Unit)
- A unique alphanumeric identifier assigned to each distinct product variant, used to track inventory levels and order accuracy.
- Chargeback
- In a fulfillment context, a fee or deduction the fulfillment provider invoices for a specific error or non-standard service, such as handling a non-conforming inbound shipment.
- Force Majeure
- A clause excusing a party from performance obligations when extraordinary events beyond their control — natural disasters, pandemics, port strikes — prevent fulfillment.
- Carrier
- The shipping company (e.g., UPS, FedEx, USPS, DHL) engaged by the fulfillment provider to transport packages from the warehouse to the end customer.
- Liability Cap
- The maximum dollar amount the fulfillment provider is obligated to pay for losses, errors, or damage — typically expressed as a multiple of monthly fees or a fixed dollar ceiling.
- Integration
- The technical connection between the client's order management system or e-commerce platform and the provider's warehouse management system, enabling automated order routing.
- Term and Renewal
- The initial contract duration and the conditions under which it automatically renews or expires — commonly 12 months with 30–90 days' written notice to cancel.