# BT-108 — Sum of charges on document level

> https://billhorse.com/en/terms/bt-108/

Sum of all document level charges (BT-99). When absent, the totals formula BR-CO-13 treats it as zero.

## Where does it live in the XML?

- UBL: `cac:LegalMonetaryTotal/cbc:ChargeTotalAmount`
- CII: `rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:SpecifiedTradeSettlementHeaderMonetarySummation/ram:ChargeTotalAmount`

## Checked by these rules

- [BR-CO-13 — Net total inconsistent](https://billhorse.com/en/rules/br-co-13/)