| Name | Description | Type | Additional information |
|---|---|---|---|
| product_id | string |
None. |
|
| price | decimal number |
None. |
|
| quantity | integer |
None. |
|
| amount | integer |
None. |
|
| promotion_id | string |
None. |
|
| promotion_item | string |
None. |
|
| can_discount | boolean |
None. |
|
| is_charitysale | boolean |
None. |