📋 Module Overview

POS Retail & Restaurant is a professional Point of Sale solution that extends Odoo's core POS functionality with real-time data synchronization features. This module provides seamless data updates without requiring session reloads for optimal user experience.

Built by a team with 15+ years of Odoo development experience and 5+ years specializing in POS systems, this module focuses on core functionality with professional implementation and ongoing development.

✨ Available Features

🔧 Current Implementation

Real-time Data Synchronization

The module implements a comprehensive real-time data synchronization system that automatically updates POS sessions when changes occur in the backend without requiring users to reload their sessions. All sync operations use Odoo's standard `_load_pos_data_fields` method for optimal performance.

📊 Synchronized Models:

• Customer Data (res.partner): Real-time sync of customer information changes (name, contact details, address, etc.)
• Product Templates (product.template): Instant updates for product template information (name, description, pricing, availability)
• Product Variants (product.product): Real-time sync of individual product variants with template relationships
• Product Attribute Values (product.template.attribute.value): Live synchronization of product attributes (colors, sizes, variants) for product configurator
• Pricelists (product.pricelist): Instant synchronization of price list changes and configurations
• Pricelist Items (product.pricelist.item): Real-time updates for individual pricing rules and conditions

🔄 Sync Features:

• Automatic Detection: Changes are detected automatically using model inheritance (write, create, unlink methods)
• Batch Processing: Multiple updates are batched together for optimal performance (500ms delay)
• Manual Refresh: Users can manually refresh data using the refresh button in POS interface
• Real-time Notifications: Users receive instant notifications when data changes are detected
• Conflict Resolution: Latest changes override previous ones to prevent data conflicts
• Error Handling: Comprehensive error handling with detailed logging for debugging

🎯 Technical Implementation:

• Backend Models: 6 Python models with sync logic (res_partner, product_template, product_product, product_template_attribute_value, product_pricelist, product_pricelist_item)
• Frontend Service: JavaScript RealtimeSyncService with bus communication and data management
• POS Integration: Seamless integration with Odoo POS using standard patterns and services
• Data Consistency: Uses Odoo's `_load_pos_data_fields` for consistent data structure
• Performance Optimization: Batch updates, efficient data loading, and minimal network overhead

Customer Management Settings

The POS exposes two configuration flags in Settings (via related fields) to control customer operations:

• pos_allow_customer_create — Allow creating customers from POS
• pos_allow_customer_edit — Allow editing customers from POS

At runtime, these map to iface_allow_customer_create and iface_allow_customer_edit on pos.config.

💰 Pricing & License Policy

License Type	Price	Duration	Features
Base License	100€	1 Year	1 Store, All Features, 2 Months Support
Additional Store	50€	1 Year	+1 Store, Same Features
Renewal	50%	1 Year	50% of Original Price

License Terms

• License Duration: 1 year from activation date
• Renewal Notice: 30 days before expiry
• Notification Email: thanhchatvn@gmail.com
• Free Support: 2 months from purchase date
• Automatic Expiry: License expires after 1 year

📋 Terms & Conditions

Support Policy

• Free Support Period: 2 months from purchase date (following Odoo App Store policy)
• Bug Reporting: Free bug reporting and fixing anytime
• Source Code: NOT ALLOWED to modify source code (will stop support and report to Odoo App Team)
• Redistribution: NOT ALLOWED to redistribute or resell to other customers
• SaaS Installation: NOT ALLOWED to install on SaaS Server (need to choose Expert Plan)
• Database Limit: One-time payment only applies to 1 production database
• Upgrade Support: Support upgrade to new Odoo version (source code only)
• Maintenance Fee: 1500 EUR/year if need full 1 year support

Technical Requirements

• Odoo Version: 19.0 (Enterprise & Community)
• Dependencies: point_of_sale, stock, sale, account, pos_restaurant, pos_discount, pos_loyalty
• Python Libraries: No additional Python libraries required
• Hardware: Compatible with standard POS hardware (printers, scanners, cash drawers)