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Even EMV contactless is designed to work offline. There's no need for the mag stripe at all anymore unless you encounter a truly ancient card terminal. The last
by Reason077 4y ago
Even EMV contactless is designed to work offline. There's no need for the mag stripe at all anymore unless you encounter a truly ancient card terminal. The last time I remember encountering one was at a toll booth in Italy around 2011 or so. And the transaction was immediately declined by my UK bank!
- stavros 4y agoI've always wondered: What happens if I use a paused/canceled card on a plane? Do I just get the item for free?
- Tomdarkness 4y agoYep, like this person who used that method to steal £25,000 worth of goods from airlines: https://www.manchestereveningnews.co.uk/news/greater-manchester-news/manchester-airport-passenger-steals-duty-23473932 https://www.manchestereveningnews.co.uk/news/greater-manches...
- stavros 4y agoOh wow, that's taking things to another level.
- Reason077 4y agoTransport for London works similarly for contactless payment card acceptance on the tube, buses, etc. Cards are authorised in offline mode, with transactions processed overnight at the end of each day. But they also maintain an internal blacklist of declined cards, so the most you'll get away with is one day's travel around London. Per card.