# POS Order Line Discount

This module converts order-level discounts (like global discount and loyalty program reward discount) to order line discounts in the Point of Sale.

## Features

- Convert order-level discounts to line-level discounts
- Support for loyalty program rewards
- Configurable discount distribution methods
- Maintain proper tax calculations

## Configuration

1. Go to Point of Sale > Configuration > Point of Sale
2. Select your POS configuration
3. In the Pricing section, you'll find:
   - **Line Discount Type**: Choose between percentage or fixed amount distribution
   - **Apply Line Discount on Rewards**: Enable to convert loyalty rewards to line discounts

## How it works

The module works by intercepting the reward application process and distributing the discount amount across all order lines instead of creating a separate reward line. This ensures that:

1. All discounts are visible at the line level
2. Tax calculations are properly maintained
3. Reporting shows discounts at the line level

## Technical Details

The module patches the following components:

1. **PosOrder model**: Processes rewards as line discounts during order creation
2. **PosConfig model**: Adds configuration options for discount distribution
3. **Order model (JS)**: Overrides reward application to distribute discounts to lines
4. **Orderline model (JS)**: Enhances line discount handling

## Compatibility

This module is compatible with Odoo 17 and requires:
- point_of_sale
- pos_loyalty

## Installation

1. Place the module in your Odoo addons directory
2. Update the apps list
3. Install the "POS Order Line Discount" module
4. Configure your POS settings as needed