# BG-28 — Invoice line charges

> https://billhorse.com/en/terms/bg-28/

Extra costs at line level, e.g. an express surcharge for a specific item. They increase the line net amount (BT-131).

## Where does it live in the XML?

- UBL: `cac:InvoiceLine/cac:AllowanceCharge`
- CII: `ram:SpecifiedLineTradeSettlement/ram:SpecifiedTradeAllowanceCharge`

## Contained fields

- [BT-141 — Invoice line charge amount](https://billhorse.com/en/terms/bt-141/)
- [BT-142 — Invoice line charge base amount](https://billhorse.com/en/terms/bt-142/)
- [BT-143 — Invoice line charge percentage](https://billhorse.com/en/terms/bt-143/)
- [BT-144 — Invoice line charge reason](https://billhorse.com/en/terms/bt-144/)
- [BT-145 — Invoice line charge reason code](https://billhorse.com/en/terms/bt-145/)