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You can do this with bank cards[1][2] in the UK. I've seen them used in Gregg's. [1]: https://en.wikipedia.org/wiki/Contactless_smart_card https://en.wikipedia
by treerock 13y ago
You can do this with bank cards[1][2] in the UK. I've seen them used in Gregg's.
[1]: https://en.wikipedia.org/wiki/Contactless_smart_card https://en.wikipedia.org/wiki/Contactless_smart_card
[2]: http://www.bbc.co.uk/news/business-18265388 http://www.bbc.co.uk/news/business-18265388