| Name | Type | Description | Notes |
|---|---|---|---|
| product_code | str | Use this to indicate the product code according to the product category list. | |
| product_quantity | int | The quantity. | |
| product_price | float | Rate amount in 3 decimal 12 bytes total digit. | |
| product_description | str | The product description. | |
| redirect_url | str | Use this to indicate the product code according to the product category list. | |
| limit_card_function_to_debit | bool | Use this to limit card functions to debit cards. | [optional] |
| customer_id | str | Use this to indicate the CUP customer ID if known. | [optional] |
| bank_id | str | Use this to indicate the CUP bank ID if known. | [optional] |
| open_id | str | Use this as unique identifier of WeChat user which is corresponded to the appid of merchant. The field is only applicable for ChinaDomesticPaymentMethod - brand = WECHAT_DOMESTIC | [optional] |