Class Diagram Updated 8/23/2026

Domain Class Diagram

Class diagram for an online bookstore domain showing customers, accounts, shopping carts, orders, books, authors, publishers, payments, and reviews, with cart and order line items linking products to purchases.

class diagramdomain modelonline bookstoree-commerceordersbooks

11 nodes 12 connections

How can I use this class diagram?

Download the Domain Class Diagram as a PNG or SVG, or open it in the studio to edit your own copy. To draw a similar class diagram from a description, use the class diagram generator; for notation and a step-by-step walkthrough, read how to make a class diagram; and browse more class diagram examples for related layouts.

Try the studio with your own description.

Type any system, process, or schema in plain English. ChartCraft will draw it in seconds.

Open Studio → More examples