Wave and pay is the next new idea in the field, which is described formally as a contactless payment card.

感应刷卡是这方面的一个新生力量，它的正式名称为“免接触式支付卡”。

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With their grip on the market, Banks and credit-card firms want to be in a position to collect most of the fees from the users of mobile and contactless-payment systems.

银行和发卡机构牢牢抓住这一市场，更希望从手机和非接触支付系统中攫取更大利润。

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Based on contactless smart MicroSD card payment technologies, the market for contactless payments into a new life.

基于智能存储卡的非接触支付技术的出现，为非接触支付市场注入了一种新的活力。

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And passengers are being warned to be careful about swiping their wallet against readers if they own more than one contactless payment card as the reader will reject all of them.

BBC: London buses offer contactless card payment