A shopping workflow consists of three sections: the Catalog, Carting, and the Order. This document provides general information on all three in addition to links to more indepth discussion on each.
The cart holds all the information for a user's current shopping session. It includes all items, payments, taxes, and discounts that are being considered for the final sale.
Carting
Carting refers to the actions that can be performed on carts. These actions are used to put together a cart that can be checked out.
The Shopping Context
A user is provided one shopping session that is automatically managed by the sales system. All carting actions are automatically synchronized to that single shopping session.