 Additionally, an application called allows players to upload Pokémon from "Pokémon Black", "White", "Black 2", and "White 2" to the Pokémon Bank, after which they can be imported into newer games.The service requires an annual subscription fee, and there are plans to continue to utilize it for future Pokémon titles.Intended for release on December 27, 2013, Pokémon Bank was postponed due to unforeseen traffic levels on the Nintendo Network service.