No, combined bank transfers are unfortunately not supported.

Assignment by purpose of use
For each invoice, a unique reference number is generated. Please transfer each invoice individually and always use the respective reference number as the purpose of use.

You can find the correct IBAN and the purpose of use directly on each invoice.

What happens with a collective transfer?
If you transfer multiple invoices together, usually only the invoice for which the purpose of use was specified will be settled. It is possible that the remaining amount will be refunded to you.

Check for refunds
If you have made a collective transfer, please check your account statements for a payment receipt (due to a refund/reversal) from Billogram (our payment service provider) and not from Parkster.