| Name | Description | Type | Additional information |
|---|---|---|---|
| order_po | text |
None. |
|
| options | array (shipping_option) |
None. |
|
| order_size | dimension |
None. |
|
| preferred_option |
This based on user's shipping preferences if set in their account. The default will be null or the cheapest shipping method if no preferred shipping method is configured in the user's account. |
shipping_option |
None. |