↔ Request/Response parameter
The <order-id> must be passed to Ratepay with the Payment Request or Payment Confirm (or, at the very latest, with the Confirmation Deliver) to facilitate identification of the customers’ payments in Ratepay's backend.
| Type | Condition | Restriction |
|---|---|---|
| xs:string | Mandatory with either: - PAYMENT_REQUEST- PAYMENT_CONFIRM- CONFIRMATION_DELIVER | Length <=50 |