ER Diagram for Retail Order and Customer Management Database

This is an ER diagram illustrating the database model for retail order and customer management, covering entities like CUSTOMER, ORDER, PRODUCT, SUPPLIER, CATEGORY, along with related components like OrderDetails, DELIVERYTRACKING, PAYMENT, REVIEW, COMPLAINT, and SHIPPINGADDRESS, with defined primary/foreign keys and relationships. Ideal for database designers, system analysts, or e-commerce developers, this template visualizes data entities and their interactions to aid in database schema design, data relationship planning, and retail system development.