The following criterias must meet to have the DirectEBanking option enabled:
The payment currency must be in ‘EUR’
Customer country must be ‘AT’ , 'BE', 'CH', 'DE'
Charged amount must be 0.1 EUR or more
After the user selects the Online bank transfer option, the customer is forwarded to an external payment page. Therefore the following must be added to the uamallowed list (allowed domains):