Hi,
1. with payment method I don't mean payment plugin. In Phoca Cart you can create Payments (payment methods) without assigning them to some plugin payment method:
Payment method - create payment in Phoca Cart
Plugin payment method - can extend such Phoca Cart payment method with help of plugin (e.g. PayPal)
For "Banküberweisung" we don't need to extend it by plugin, so there is no such plugin
See:
2. it depends on you how this will be done:
- you can skip whole payment selection
- or you can create payment method "Banküberweisung" which will be not assigned to any payment plugin and will be default payment method. In this case user see that there is only one payment method so he/she gets information about the payment method.
Jan