The system watches for an anonymous user’s shopping cart to be merged into a registered user’s current shopping cart when the anonymous user logs in as a registered user. You can use the optional parameters within this element to further define the type of event to watch for.
Technical Note: This element is triggered when the ScenarioManager receives an OrdersMerged message sent by the SendScenarioEvent processor. For more information, see the sendScenarioEvent Pipeline Chain section in the Commerce Programming Guide.
