今天银联有活动，我安装了闪付，就试了一下，今天出门买了两瓶水，一共4元，付款时候自动就减了2元，减了一半，下午我在7-11，买了其他的东西，一共23元，付款的时候自动就减了10元，支付了13元，活动从12月12日开始一直到12月16日，大家可以试一下。I went out to buy two bottles of water today, a total of 4 yuan, the automatic payment will be reduced by 2 yuan, half cut, in the afternoon I was at 7-11, bought other things, a total of 23 yuan, automatically reduced by 10 when paying Yuan, paid 13 yuan, activities from December 12 until December 16, you can try.
