---
title: "Order extension data model"
slug: "order-extension-data-model"
abstract: "Describes the standard data model for order extensions (Sitecore CDP Batch API)."
---
# Order extension data model

::::tabs
:::tab{title="2.1"}

When you create a batch file, ensure that you include all [required attributes](https://doc.sitecore.com/cdp/en/developers/api/batch-api/batch-api-offline-orders/batch-file-formatting-requirements.html#UUID-4499e082-be7d-9ebb-4936-c178936c1e06_para-idm1903351877649584) in addition to any attributes from the following table:

| Attribute | Description | Type | Example(s) | Insert | Upsert | Migration |
| --- | --- | --- | --- | --- | --- | --- |
| `extensions` | A list of data extensions associated with the order. Only one data extension is supported. You can request this feature from your Sitecore representative. | JSON array of JSON objects | N/A | Required | Required | Not supported |
| `extensions.name` | Set this to `"ext"` | string | `"ext"` | Required | Required | Not supported |
| `extensions.key` | Set this to `"default"` | string | `"default"` | Required | Required | Not supported |
| `extensions.attribute` | One or many name/value pair attributes for custom data. The name must follow [attribute naming guidelines](https://doc.sitecore.com/cdp/en/developers/api/batch-api/batch-api-offline-orders/send-additional-order-data.html). | Supported types for the "value": string: `"Hello"`, boolean: `true` or `false`, integer: `9`, number: `99.9` | `"status": "PLACED"` | Required | Required | Not supported |
| `contact` | The contact associated with the order. | JSON object | N/A | Required | Required | Not supported |
| `orderItems` | A list of one or more items in the order. | JSON array of JSON objects | N/A | Required | Required | Not supported |

```json
{
   "ref":"056621C2-C955-492D-B7EE-C77C6BDDFDEE",
   "schema":"order",
   "mode":"insert",
   "value":{
      "referenceId":"BET_001-1",
      "channel":"WEB",
      "pointOfSale":"spinbet.com",
      "status":"PURCHASED",
      "orderedAt":"2026-03-07T16:`15:11`.000Z",
      "currencyCode":"EUR",
      "price":100,
      "paymentType":"Card",
      "cardType":"Visa",
      "extensions": [
      {
        "name": "ext",
        "key": "default",
        "promotion": "freeBet",
        "withdrawAllowed": "no"
      }
    ],
      "contact":{
         "identifiers":[
            {
               "provider":"CRM",
               "id":"B7524AE6-CF1C-440F-B1A2-0C9D42F5CB41",
               "expiryDate":"2025-08-23T16:`17:16`.000Z"
            },
            {
               "provider":"CRM",
               "id":"123456789t"
            }
         ]
      },
      "orderItems":[
         {
            "type":"90_EXACT",
            "productId":"CORRECT_SCORE",
            "name":"Exact score after 90 minutes",
            "description":"footballBets",
            "vendor":"Company ABC",
            "orderedAt":"2026-03-07T16:`15:11`.000Z",
            "quantity":1,
            "price":100.00,
            "currencyCode":"EUR",
            "originalPrice":100.00,
            "originalCurrencyCode":"EUR",
            "referenceId":"BET_001-1",
            "status":"PURCHASED"
         }
      ]
   }
}

```

:::
:::tab{title="2.0"}

2.0 data model does not support this functionality.

:::::::