We have 3 section in the XYZ Shopping Cart Ultimate.
1. Admin section
2. User (Buyer) section
3. Seller section (available only with multi vendor addon)
In the admin section, admin can manage the complete site by changing the basic settings, adding products and managing the shipping.
In the user section all the users can view and purchase products from cart. They can also see the orders they have initiated and track the shipping.
In the seller section (with multi vendor addon), seller can manage the products, update the stock, see the buyers, track shipping etc.