This endpoint is currently in Beta and available for testing. It may contain bugs, and breaking changes can occur at any time without prior notice. We do not recommend using Beta endpoints in production environments. Should you choose to use it in production, you assume full responsibility for any resulting issues.

This endpoint requires the following scopes: voucher:redeem.

Redeem a voucher on a sales order or an invoice. The voucher is added to the document as a negative line item that carries the voucher code, priced at the net equivalent of the amount for the tax treatment of the voucher, and the amount is taken from the voucher balance. The voucher is then bound to the customer of the document. The response carries the balance that is left. A voucher can be redeemed in several parts, on the same document or on different ones. Besides the scope, the user behind the token needs the permission to edit sales orders or invoices, depending on the document.