A customer orders a product through B2C Commerce but changes the quantity ordered after the...

The objects that will be created in Order Management when a customer orders a product through B2C Commerce but changes the quantity ordered after the Order Summary record is created in Order Management, and then returns one of the productsare:

A Return Order object. A Return Order is a record that represents a return request for an order or part of an order. A Return Order has a lookup relationship to both Order Summary and Change Order objects, and it contains information such as the return reason, status, date, etc.

A Change Order object. A Change Order is a record that represents a change request for an order or part of an order. A Change Order has a lookup relationship to the Order Summary object, and it contains information such as thechange type, status, date, etc.

Verified References: https://help.salesforce.com/s/articleView?id=sf.order_management_return_order.htm &type=5 https://help.salesforce.com/s/articleView?id=sf.order_management_change_order.htm &type=5