# BT-34 — Seller electronic address

> https://billhorse.com/en/terms/bt-34/

Address at which the seller can be reached electronically — the sender identifier in the Peppol network. The schemeID attribute (EAS code list) is required, e.g. 9930 for a German VAT id or EM for e-mail.

## Where does it live in the XML?

- UBL: `cac:AccountingSupplierParty/cac:Party/cbc:EndpointID`
- CII: `rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:URIUniversalCommunication/ram:URIID`