Chezhao day run, but the board removed the bus card, swipe card reader to the... back in the bag, to the subway squeeze.

每天车照跑，但车上的公交卡刷卡器拆下来了…背在书包里，到地铁里面挤去。

youdao

Today, customers who have credit cards embedded with that technology have the option of waving a card in front of a reader, instead of using a traditional swipe method.

WSJ: Google Pursues Role in Mobile Payments