| Name | Description | Type | Additional information |
|---|---|---|---|
| BillNum |
单据单号。 |
string |
Required Max length: 20 Min length: 20 |
| UniqueId |
唯一ID |
integer |
Required |
| ReceiveSummary |
收款金额，客户端必须提供此参数 |
decimal number |
Required |
| PaymentBarCode |
收款码 |
string |
Required |