Hello, I have a question about Saver Day Pass refund.
I have four saver day pass ticket include my co-passenger’s tickets.
But, we changed travel plan, so my co-passenger can not be used it.
I want to change my four tickets to Berner Oberland Pass.
I wonder know that it is passible to change one Berner Overland Pass from four Saver day pass.
And I wonder it is possible to can be also change to SwissPass by same way.
Thanks!