Gets or sets the creditor’s account number.
Account numbers must be valid IBANs of a bank of Switzerland or Liechtenstein.
Spaces are allowed in the account number.
Gets or sets the creditor payment reference.
The reference is mandatory for SwissQR IBANs, i.e. IBANs in the range CHxx30000xxxxxx
through CHxx31999xxxxx.
If specified, the reference must be either a valid SwissQR reference (corresponding
to ISR reference form) or a valid creditor reference according to ISO 11649 (“RFxxxx”).
Both may contain spaces for formatting.
Gets or sets the debtor address.
The debtor is optional. If it is omitted, both setting this field to null or
setting an address with all null or empty values is ok.