Commands issued from the URL line

WebSphere Commerce shopping flow commands are organized into the following logical groups:

Catalog subsystem
Includes all logic and data relevant to a catalog; including items, and groupings of each, and any associations or relationships among them including the pricing. 
Marketing subsystem
Includes all the data and logic relevant to analytics, campaigns and personalization.
Merchandising subsystem
Includes all the data and logic relevant to discounts, cross-sells and promotions.
Member subsystem
Includes all logic and data relevant to registration, authentication, and grouping of users and organizations.  
Order management subsystem
Includes all logic and data relevant to placing, processing, and managing orders, such as order capture, order fulfillment inventory and payment.
Trading subsystem
Includes all logic and data relevant to negotiating or determining the price and associated quantity of an individual product or set of products. Also includes RFQs and contracts.

All the commands are also found cross-referenced with the tasks they call and the tables they use.