If you are a german resident, and you make two or more long distance rail trips a year, then you a buy a bahncard 25 or bahncard 50 which give you (respectively

If you are a german resident, and you make two or more long distance rail trips a year, then you a buy a bahncard 25 or bahncard 50 which give you (respectively) 25% or 50% ticket discounts.