Information provided by the merchant to the customer as part of a refund. This description is shown to the customer as part of the remittance information of the bank transaction.
Only characters from the SEPA character set are permitted: letters (a–z, A–Z), digits (0–9), and the symbols / ? : ( ) . , ' + - as well as whitespace.
For usage in the remittance information the value is truncated by EPI to a maximum of 24 characters.
If not provided, the default text "Refund for your purchase on ${consent_date}" will be used.