> ## Documentation Index
> Fetch the complete documentation index at: https://gobl-regime-code.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# LineCharge

LineCharge represents an amount added to the line, and will be applied before taxes.

## Schema ID

`https://gobl.org/draft-0/bill/line#/$defs/LineCharge`

## Properties

| Title      | Property   | Type                                      | Req. | Description                                                                                                                                                         |
| ---------- | ---------- | ----------------------------------------- | ---- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Key        | `key`      | [cbc.Key](/draft-0/cbc/key)               |      | Key for grouping or identifying charges for tax purposes. A suggested list of keys is provided, but these are for reference only and may be extended by the issuer. |
| Code       | `code`     | [cbc.Code](/draft-0/cbc/code)             |      | Reference or ID for this charge defined by the issuer                                                                                                               |
| Reason     | `reason`   | string                                    |      | Text description as to why the charge was applied                                                                                                                   |
| Base       | `base`     | [num.Amount](/draft-0/num/amount)         |      | Base for percent calculations instead of the line's sum                                                                                                             |
| Percent    | `percent`  | [num.Percentage](/draft-0/num/percentage) |      | Percentage of base or parent line's sum                                                                                                                             |
| Quantity   | `quantity` | [num.Amount](/draft-0/num/amount)         |      | Quantity of units to apply the charge to when using the rate instead of the line's quantity.                                                                        |
| Unit       | `unit`     | [org.Unit](/draft-0/org/unit)             |      | Unit to associate with the quantity when using the rate.                                                                                                            |
| Rate       | `rate`     | [num.Amount](/draft-0/num/amount)         |      | Rate defines a price per unit to use instead of the percentage.                                                                                                     |
| Amount     | `amount`   | [num.Amount](/draft-0/num/amount)         |      | Fixed or resulting charge amount to apply (calculated if percent present).                                                                                          |
| Extensions | `ext`      | [tax.Extensions](/draft-0/tax/extensions) |      | Extension codes that apply to the charge                                                                                                                            |

## Key Values

| Value        | Description    |
| ------------ | -------------- |
| `stamp-duty` | Stamp Duty     |
| `outlay`     | Outlay         |
| `tax`        | Tax            |
| `customs`    | Customs        |
| `delivery`   | Delivery       |
| `packing`    | Packing        |
| `handling`   | Handling       |
| `insurance`  | Insurance      |
| `storage`    | Storage        |
| `admin`      | Administration |
| `cleaning`   | Cleaning       |