I am a Canadian and will visit all big German cities in September for 20 days.How can I buy Bahncard 100?

You can order a trial BahnCard 100 with a running time of 3 months for 1249, - Euro. If you would drive almost daily really long distances on the way could make sense. - But well possible the test yet BahnCard 50 = 50% discount on flex price, more sense for you could make, but then you should already better at the end of the 3 months validity time with a time limit of 6 weeks before the end of the 3 Month ef the Deutsche Bahn have terminated here, otherwise they will automatically be extended by 12 months and then costs 255, - Euro while the 3 months cost only 79, - Euro.

https://www.bahn.de/p/view/bahncard/ueberblick/probebahnc...

Hej Germanlover, great to welcome you in Germany in a few weeks/months. I Love CANADA. Unfortunatly there is no possibility to buy a Bahncard100 for just a few days/weeks. Minimum contract time is 3 monthes. So best alternative is maybe a ProbeBahncard, where you can save money on flexible prices or superprize discounted prices. Like an advance purchase booking in a hotel, special superprize tickets are without possibilty to change day, train out from your booked connection. I know, quite difficult, But with Deutsche Bahn , you choose the best way to connect the big cities of Germany. If you have additional questions, please ask more.

english link: https://www.bahn.com/en/view/offers/bahncard/bahncard.sht...