| Name | Description | Type | Additional information |
|---|---|---|---|
| product_id | integer |
None. |
|
| address | string |
None. |
|
| method | FormSendMethod |
None. |
|
| encoding | FormEncoding |
None. |
|
| options | boolean |
None. |
|
| answer | boolean |
None. |
|
| allow_purchase_multiple_items | boolean |
None. |
|
| url_for_quantity | string |
None. |