This Online Shopping ER Diagram is the database design for the online shopping system. The ER diagram and database design show the relationships between the system's entities. Entities, attributes, and relationships are its main components. The Entity Relationship Diagram for the online shopping system is shown in the tables in the image above. Products, categories, sellers, customers, shopping orders, payments, deliveries, and transaction reports are all included in the tables. Based on how online shopping is managed, the database for the online shopping system was created. As a result, when a customer purchases something or places an order, the system should save information about them.