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

2???????

3?????????

4??????

5?????????????

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

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

?????????

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

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

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

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

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

???????,?????????????50????“????????????????”?

“?????”???????????????????????

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

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

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