ThinkPad 10触摸屏无响应# PDA - 掌中宝a*i2014-10-01 07:101 楼比如prepaid visa card余额还有43.2,拿去超市买菜,买了100多块,我可以先刷掉这43.2,再用自己的信用卡付余额吗?收银机会自动check余额,还是我需要告诉小二呢?谢谢。
d*32014-10-01 07:104 楼you need to tell the casher the balance on your card!!!!!!!otherwise it will not go through!!!!!!!!!!!!!