| Name | Type | Description | Notes |
|---|---|---|---|
| id | str | A unique ID associated with the product. Must be unique within the merchant's system. | [optional] |
| name | str | A name or short description of the product. | [optional] |
| quantity | str | The unit in which the product is sold (e.g. litre, kilogram, etc). Leave empty if the product is sold as a complete unit. | [optional] |
| unit | str | The number of units sold. Set to 1 if there is only one unit of the item. Leave empty if the quantity is unknown at the time of the request. | [optional] |
| unit_price | str | The price per unit. | [optional] |
| categories | list[list[str]] | The categories that this product belongs to. | [optional] |
| details_url | str | The URL to the merchant's management system, for reporting and analysis. | [optional] |
| user_defined | object | A JSON object that can carry any additional information about the order that might be helpful for fraud detection. | [optional] |