?????????????????????????????????????,????????(??????(E-CA-SH)????(CREDIT CARD)????(DEBIT CARD)?????)????????????????????????,???????? - PowerPoint PPT Presentation

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Title:

?????????????????????????????????????,????????(??????(E-CA-SH)????(CREDIT CARD)????(DEBIT CARD)?????)????????????????????????,????????

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Title: PowerPoint Last modified by: allt(ADSL) Created Date: 1/1/1601 12:00:00 AM Document presentation format: Other titles – PowerPoint PPT presentation

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Tags: card | credit | debit | card | debit

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Transcript and Presenter's Notes

Title: ?????????????????????????????????????,????????(??????(E-CA-SH)????(CREDIT CARD)????(DEBIT CARD)?????)????????????????????????,????????


1
??? ????
2
4.1 ??????
  • 4.1.1 ????
  • 4.1.2 ????
  • 4.1.3 ??????

3
4.1.1 ????
  • ?????????????????????????????????????,????????(???
    ???(E-CA-SH)????(CREDIT CARD)????(DEBIT
    CARD)?????)????????????????????????,????????

4
??????
  • ?????20??90??????????????,??????????????????
  • ???1998?????????????

5
4.1.2 ????
  • ?????????????????
  • ?????????????

6
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  • ???
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  • ???
  • ???

7
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  • ????????????,???????
  • ????????????????
  • ???????????,???????
  • ????????????,???????

8
4.1.3 ??????
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  • ????
  • ????????

9
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  • ???????,??????(???)??????
  • ???????,???????????
  • ???????,???????????
  • ???????,??????????
  • ???????,??????????
  • ???????,??????????? ?????

10
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11
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12
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  • ????
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13
4.2 ???????
  • 4.2.1 ??????
  • 4.2.2 ???????

14
4.2.1 ??????
  • ????????????
  • ?????????????
  • ????????
  • ??????????
  • SET??

15
4.2.2 ???????
  • ?????????????
  • SSL??
  • 2.????????SET

16
4.2.2 ???????
  • ????????
  • 1.?????
  • 2.?????????
  • 3.?????
  • 4.?????

17
4.3 ?????????
  • 4.3.1????????
  • 4.3.2???????

18
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  • ?????????????????????
  • ????????
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  • ???????????????????
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