> For the complete documentation index, see [llms.txt](https://developer.openactive.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.openactive.io/data-model/types/bookingservice.md).

# BookingService

## **Properties**

### **Optional properties**

| Property        | Expected Type                                                              | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| --------------- | -------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| @type           | [`Text`](https://schema.org/Text)                                          | Must always be present and set to `"@type": "BookingService"`                                                                                                                                                                                                                                                                                                                                                                                                |
| hasCredential   | [`URL`](https://schema.org/URL)                                            | A human and machine-readable certification file that asserts the service's conformance to established standards. The value of this property should be a URL that resolves to a valid and up-to-date OpenActive Test Suite Conformance Certificate for this implementation. Note this property is in EARLY RELEASE AND IS SUBJECT TO CHANGE, as the [Dataset API Discovery specification](https://openactive.io/dataset-api-discovery/EditorsDraft/) evolves. |
| name            | [`Text`](https://schema.org/Text)                                          | The name of the Booking System.                                                                                                                                                                                                                                                                                                                                                                                                                              |
| softwareVersion | [`Text`](https://schema.org/Text)                                          | The version of the application, useful for on-premise installations. Note this property is in EARLY RELEASE AND IS SUBJECT TO CHANGE, as the [Dataset API Discovery specification](https://openactive.io/dataset-api-discovery/EditorsDraft/) evolves.                                                                                                                                                                                                       |
| termsOfService  | Array of [`Terms`](https://developer.openactive.io/data-model/types/terms) | The terms of service of the Booking System.                                                                                                                                                                                                                                                                                                                                                                                                                  |
| url             | [`URL`](https://schema.org/URL)                                            | The URL of the website of the Booking System.                                                                                                                                                                                                                                                                                                                                                                                                                |

Except as otherwise noted, the content of this page is licensed under the [Creative Commons Attribution License (CC-BY V4.0)](https://creativecommons.org/licenses/by/4.0/), and code samples are licensed under the [MIT License](https://opensource.org/licenses/MIT), for anyone to access, use and share; using attribution "[OpenActive](https://www.openactive.io/)".


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