# BG-14 — Invoicing period

> https://billhorse.com/en/terms/bg-14/

Start and end date of the period the invoice covers — typical for recurring services such as rent, maintenance or subscriptions. Only used when a period rather than a single delivery date is billed.

## Where does it live in the XML?

- UBL: `cac:InvoicePeriod`
- CII: `ram:BillingSpecifiedPeriod`

## Contained fields

- [BT-73 — Invoicing period start date](https://billhorse.com/en/terms/bt-73/)
- [BT-74 — Invoicing period end date](https://billhorse.com/en/terms/bt-74/)