????:1??????????:???????????

2??????

3????????

4?????????

5??????????

???????10????????25?(?????)10????????????25?????,“??????????,???”????????P15???

???“??????????????????????????”????,???,???????????,?????????????????,????????????????,????????????????????????????????????????????

???????????

???????????????????????????????????????????????10?,??????

??2018????????,??????????????8.2???????????,?20????????????????????,????,???,?????????????“????????????”?????“????”????????????

??????????????,??????????????POS??????????????????,????,???????????????????????????

?????????????POS???????????????????

????4?????,???????????“???”POS???????,???????NFC??????????,????????????????????????????????????????????????????????????,?????????????2000???

??????,???50??“???????”?

“????????????”???????

“???????”????????????????,???????????????????????????,??????

???,“?????????????”??“???????????????????????????????????”“?”??,????,???,?????????(?????)

???????:?????????