After July 2021, the 2.3.x release line will no longer receive quality updates, or user guide updates. PHP 7.3 reaches end of support in December 2021 and Adobe Commerce 2.3.x reaches end of support in September 2022. We strongly recommend planning your upgrade now to Adobe Commerce 2.4.x to help maintain PCI compliance.

MCOM

The information on this page is intended for Adobe Commerce 2.3 customers who are on an extended support contract. The Adobe Commerce Merchant Documentation for current releases is published on the Adobe Experience League.
Magento Commerce only. Learn more.

Learn how to manage your stock aggregates and the MCOM integration, available if you use the Order Management System (OMS) Connector with Magento Commerce, as well as view both the message log and changelog.