Data model
Point of Sale Data Model
Point of Sale Data Model - Manages orders and inventory. We have designed the Point of Sale entity relationship diagram and the SQL DDL scripts for creating the Point of Sale database schema

Click to zoom the ER Diagram
Point of Sale (POS) database design
Features
The complete data model for a Point of Sale. From Order capture and validation to Order fulfillment, the powerful Point of Sale database schema efficiently supports integrated business operations.
- Multi-store settings. Ensure support to define one or many points of sale in the same database
- Full lifecycle management for Order requests.
- Customers can place Orders through multiple Sales Channels: ONLINE, PHONE, IN-STORE, DRIVE IN.
- Orders can be handed off to Customers through several Delivery Methods, such as SHIPMENT and PICK UP.
- Orders can be paid IN ADVANCE or AT HANDOFF.
- Customer registration
- Items, Price and Discounts management
- Inventory and Stock, Documents tracking
- Order history tracking
- Payment and Invoice management
- Employees, Roles and Responsibilities management
At a glance
Subject areas
Point of Sale (POS) SQL DDL scripts
SQL DDL scripts
We have already prepared the SQL DDL scripts for creating the database schema objects (tables, columns, primary keys, foreign keys, etc.). You can run the pre-built SQL DDL scripts directly in your database to create the schema objects, or import them into any database design tool that can generate ER Diagrams and database schemas from SQL DDL files.
Demo SQL DDL scripts
The Demo edition of the SQL DDL scripts will create 50% of the database schema. Learn about licensed editions.
Point of Sale (POS) database schema design
Entities and attributes
Navigate to each subject area of the Point of Sale (POS) database diagram to get powerful insights into entities and attributes (tables and columns), data workflows and business use cases.
Point of Sale (POS) database design documentation
Understand your database schema and learn how the use cases are mapped to database tables and columns
We have focused on documenting each subject area of the database schema so you can develop application code quickly and with confidence.

Instant database deployment
Licensed editions
Purchasing a licensed editions of the Data Model Pack entitles you to:
- Access all data models.
- Export the complete SQL DDL scripts to create 100% of each database schema.
- Export SQL DDL scripts for all supported databases.
- Export the complete ER Diagrams in PDF, SVG. JPG, or PNG format.
- Access updates, new builds, product improvements.
- Receive priority customer support.
- Access complete Help Docs.
All purchase orders are securely processed by Lemon Squeezy, a Stripe company. Following your subscription payment, you will receive an email with your license key and instructions to access your account. Purchase details
Accelerate every database schema design with powerful data models
We have already created the database diagram and prepared the SQL DDL scripts to deploy your database schema. Download a free Demo edition and evaluate it in your own database.