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Key | Format | CND | Description |
---|---|---|---|
refnr | ans..30 | O | Merchant’s unique reference number The format depends on the available paymethods for your MerchantId. Please choose your format in that way that all paymethods are covered. We recommend to use the most restrictive format for this parameter (AN12 - M) and create unique RefNr. Additional information : Data reconciliation : Key Data |