# Website Sale Cart Line Subtotal

## Description

This module adds a "Subtotal" column to the shopping cart lines that displays the total amount for each line (quantity × unit price).

### Problem

By default, the Odoo website shopping cart shows:
- Product quantity
- Unit price

But it doesn't show the line total (quantity × price), which can be confusing for customers when they want to quickly see how much each line is costing them.

### Solution

This module adds a new "Subtotal" column that shows:
- `price_subtotal` (without taxes) for users with tax-excluded view
- `price_total` (with taxes) for users with tax-included view

The subtotal column is inserted between the "Price" and action columns in the cart.

## Installation

1. Install the module from the Apps menu
2. No additional configuration is required

## Usage

After installation:
1. Add products to your cart
2. Go to the shopping cart page
3. You will see a new "Subtotal" column showing the line total for each product

The subtotal respects your tax display configuration (with or without taxes).

## Credits

### Contributors

* Criptomart

### Maintainers

This module is maintained by the OCA.

## Compatibility

- Odoo 16.0
- website_sale
