The Store Fulfillment integration uses background processes and message queues for optimal performance and scale. Build environments for your Adobe Commerce stores using deployment variables that automatically start message queue runners.
Background processes are managed using the standard Adobe Commerce Scheduled Tasks functionality. These processes are responsible for synchronizing order and merchant store configuration data with store fulfillment web services.
From the Admin, go to Stores > Configuration > Advanced > System > Cron (Scheduled Tasks) > Cron configuration options for group:store_fulfillment.
Review the default configuration for Store Fulfillment services. Depending on your order processing volume and resource availability, you might need to adjust these settings.