Payment system and implement method
A payment system and implementation method technology, applied in the field of communications, can solve the problems of poor payment accuracy and reliability, limited user access methods and business processing, and achieve the effects of reducing complexity, avoiding arrears risks, and avoiding merchant fraud.
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[0053] The present invention mainly takes mobile communication payment as an example to illustrate the present invention.
[0054] refer to Figure 1A As shown, the mobile payment system includes:
[0055] Payment unit: store user data, merchant (or business application provider) information and merchant product information, etc., authenticate the transaction request and payment request initiated by the mobile user, send the authenticated transaction request to the merchant, and Authenticate payment requests initiated by merchants and process payment services. User data mainly includes: user number, payment password, payment account balance, daily consumption limit, monthly consumption limit, single consumption limit; Commodity information includes: commodity identification, commodity name, commodity type, commodity unit price, deduction type and deduction period, etc.
[0056] The gateway is connected with the payment unit, completes the protocol conversion function between...
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