An electronic-purse transaction method and system
An electronic wallet and transaction technology, applied in the field of electronic wallet transaction system, can solve the latest technology delay and other problems
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[0020] FIG. 1 shows a schematic diagram of the basic structure of an electronic wallet system 100 according to an embodiment. Electronic wallet system 100 has two sides: banking subsystem 102 , which includes bank database 104 , and electronic wallet subsystem 202 , which includes electronic wallet database 204 .
[0021] The banking database 104 has a typical banking facility, including several user savings and current accounts, exemplified in FIG. 1 by user 1 current account 106, user 2 current account 108, and user N-1 current account 110. The banking subsystem 102 also includes several user credit accounts. In FIG. 1 , the user 1 credit account 112 , the user 2 credit account 114 , the user N-1 credit account 116 and the user N credit account 118 are used as examples. User credit accounts contain so-called electronic money, but are generally referred to herein as funds. User credit accounts may be associated with corresponding user current and / or savings accounts, but nee...
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