# BT-58 — Buyer contact email address

> https://billhorse.com/en/terms/bt-58/

Email address of the buyer's contact point for questions about the invoice.

## Where does it live in the XML?

- UBL: `cac:AccountingCustomerParty/cac:Party/cac:Contact/cbc:ElectronicMail`
- CII: `rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:BuyerTradeParty/ram:DefinedTradeContact/ram:EmailURIUniversalCommunication/ram:URIID`