Inventory
Products held for the relevant seller or merchant fulfillment workflow.
Saudi logistics definitions
Use this ATSUM KSA glossary to understand the terms that connect products, inventory, fulfillment, and delivery inside Saudi Arabia. The definitions reflect the seller and merchant workflows available through ATSUM.

The core terms are 3PL, fulfillment, inventory, cash on delivery, picking, packing, dispatch, and last-mile delivery. Together they describe how a product moves from available stock to a customer order delivered inside Saudi Arabia.
Core logistics terms
These terms explain the operational stages that sellers and merchants encounter when an order is processed.
Third-party logistics: an outsourced model for merchant inventory storage, catalog operations, and order fulfillment.
The work of preparing an order, including picking, packing, and dispatching it.
A seller-order payment model where ATSUM collects payment when the order is delivered.
The stage when a fulfilled order is sent for delivery inside Saudi Arabia.
These definitions help clarify how ATSUM links merchant stock and seller catalog orders with the customer journey.
Products held for the relevant seller or merchant fulfillment workflow.
The preparation of ordered items from available stock before dispatch.
The final delivery stage after an order has been prepared and dispatched.
This resource explains Saudi ecommerce logistics using ATSUM KSA’s published service workflows, operating references, and policy pages. It is educational guidance and does not replace confirmed commercial terms.
Review the content methodology, shipping policy, and ATSUM FAQ for the current first-party operating terms.
3PL means third-party logistics: a model that can include inventory storage, catalog operations, fulfillment, and delivery coordination for merchant-owned stock.
Picking selects the ordered items from available stock; packing prepares those items for dispatch.
Last-mile delivery is the final stage that takes a dispatched order to the customer inside Saudi Arabia.
See the shipping policy and ATSUM FAQ for related operating terms.
Choose the ATSUM partnership path that matches your business and use the linked catalog, inventory, fulfillment, and delivery workflow.