BahnCard (German Bahn – Rail) is a discount subscription programme offered by Deutsche Bahn (DB), the German national railway company. Unlike airline loyalty programs, but similarly to the UK Railcard, the BahnCard entitles the passenger to a discount price and must be purchased prior to travel.BahnCard contracts are automatically renewed each year, unless they are cancelled with sufficient notice.Three variants of BahnCard are sold by Deutsche Bahn: The BahnCard 25, the BahnCard 50, and the Mobility BahnCard 100. The first two variants allow passengers to get 25% and 50% discount respectively on standard long distance rail fares, while the Mobility BahnCard 100 is a type of annual ticket that allows free unlimited travel on most of the German railway network for a fixed price.