# BT-115 — Amount due for payment

> https://billhorse.com/en/terms/bt-115/

What the buyer actually has to pay: BT-115 = BT-112 − BT-113 + BT-114. Mandatory; it can be 0 or negative for credit notes or fully prepaid invoices.

## Where does it live in the XML?

- UBL: `cac:LegalMonetaryTotal/cbc:PayableAmount`
- CII: `ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:DuePayableAmount`

## Checked by these rules

- [BR-15 — Amount due missing](https://billhorse.com/en/rules/br-15/)
- [BR-CO-16 — Amount due inconsistent](https://billhorse.com/en/rules/br-co-16/)