The SOFORT Überweisung payment method has been unavailable for a few days.
The reason for this cannot be determined because nothing has been done on our side. The payment provider isn't taking care of it either, and we've been going back and forth with the service for days without finding a solution.
We regret this and would like to inform you about it here.
Please choose prepayment, credit card or PayPal.
Update: March 30, 2020
The provider should, pardon the expression, go to hell...
...no solution found to date - payment method has been deactivated - no customer has asked about it since the end of January.