| Field ID | Description | Type | Constraints |
| reference | Subscription reference | String | |
| startDate | Subscription start date | Date | |
| endDate | Subscription end date | Date | |
| quantityMultiplier | Quantity multiplier | Integer | |
| quantityForUserLicenses | User licence quantity | Integer | |
| taxableAmount | Taxable amount | Double | |
| taxAmount | Tax amount | Double |
