@aclaman Indeed! I'm just happy most systems use NFC cards and a similar principle. Of course, I now have a collection of Oyster, Pasmo, Navigo, Ventra, Clipper and other cards...
Replying to:

@aclaman Indeed! I'm just happy most systems use NFC cards and a similar principle. Of course, I now have a collection of Oyster, Pasmo, Navigo, Ventra, Clipper and other cards...