# BT-143 — Invoice line charge percentage

> https://billhorse.com/en/terms/bt-143/

The charge as a percentage of the base amount (BT-142). Informative alongside the authoritative amount BT-141.

## Where does it live in the XML?

- UBL: `cac:InvoiceLine/cac:AllowanceCharge[cbc:ChargeIndicator=true]/cbc:MultiplierFactorNumeric`
- CII: `ram:SpecifiedTradeAllowanceCharge[ChargeIndicator=true]/ram:CalculationPercent`