> ## Documentation Index
> Fetch the complete documentation index at: https://docs.invopop.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Delivery schema

> The bill/delivery schema and its type values, covering despatch advices, delivery notes, waybills and receipts.

[`bill/delivery`](https://docs.gobl.org/draft-0/bill/delivery) describes the delivery of goods, or potentially also services, between parties. Deliveries track the physical or digital transfer of items.

Deliveries carry the [shared billing properties](/console/doc-schemas#shared-properties) alongside the type values below.

## Types

Invopop defaults to `advice` when no type is given.

| Type      | Meaning                                                                             |
| --------- | ----------------------------------------------------------------------------------- |
| `advice`  | A despatch advice sent by the supplier setting out how an order is to be delivered. |
| `note`    | A delivery note accompanying a shipment, listing the items included.                |
| `waybill` | A carrier's document with details and instructions for a consignment.               |
| `receipt` | A delivery receipt signed by the recipient confirming that goods arrived.           |
| `other`   | A custom type for use with extensions. Disables regime and addon scenarios.         |

## Regime requirements

Deliveries are reported to the tax authority under Portugal's SAF-T regime, which also covers returns and global transport documents. The series name must carry the document type prefix the AT expects.

## Related resources

|         |                                                                                                                                       |
| ------- | ------------------------------------------------------------------------------------------------------------------------------------- |
| Apps    | <Icon icon="book" /> [Portugal AT](/apps/at-portugal)                                                                                 |
| Console | <Icon icon="book" /> [Create documents](/console/doc-create)<br /><Icon icon="book" /> [Document references](/console/doc-references) |
| GOBL    | <Icon icon="https://assets.invopop.com/icons/gobl.svg" /> [Delivery schema](https://docs.gobl.org/draft-0/bill/delivery)              |