A cross-merchant cash voucher circulation method and system based on a block chain

A circulation system and voucher technology, applied in the blockchain field, can solve problems such as low utilization rate, poor circulation of cross-merchant vouchers, easy to tamper with transaction effectiveness during circulation process data, etc., and achieve the effect of improving utilization rate

Pending Publication Date: 2019-05-07
抚州中科院数据研究院
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Problems solved by technology

[0007] Aiming at the deficiencies of the existing technology, the present invention provides a blockchain-based cross-merchant voucher circulation method and a blockchain system, aiming to solve the problem of poor circulation and low utilization rate of cross-merchant vouchers in the existing blockchain technology , and the data in the circulation process is easy to be tampered with and the transaction effectiveness is poor

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  • A cross-merchant cash voucher circulation method and system based on a block chain
  • A cross-merchant cash voucher circulation method and system based on a block chain
  • A cross-merchant cash voucher circulation method and system based on a block chain

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Embodiment Construction

[0047] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the specific embodiments described here are only used to explain the present invention and not limit the present invention.

[0048] The embodiment of the present invention provides a blockchain-based cross-merchant voucher circulation system, which is suitable for users to use cross-merchant vouchers. like figure 1 As shown, the circulation system of the present invention includes a plurality of modules based on the block chain platform and the smart contract platform, and the circulation system at least includes a voucher issuance module, a voucher presentation module and a voucher exchange module, wherein the voucher issuance module is provided by the merchant Actively trigger, negotiate the use rules of the voucher based on the smart contract platform...

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Abstract

The invention discloses a cross-merchant cash voucher circulation method and system based on a block chain, and the circulation method comprises the following steps: enabling a merchant to actively trigger, negotiate the use rule of a cash voucher based on an intelligent contract platform, and enabling the cash voucher data to be synchronized to the block chain address of a corresponding merchant;When the user consumes at the current merchant, deducting a corresponding number of cash coupons in the account of the current merchant, so that the user can withdraw the cash consumption again fromthe current merchant; When the user performs cross-merchant consumption, the giving user gives a cash voucher of a next merchant owned by the giving user to the user for cash-out consumption; Or, exchanging the acquired exchange vouchers into exchange vouchers at the exchange vouchers center by using the intermediate vouchers according to the ratio, and carrying out cash-out consumption on the users by using the exchange vouchers. According to the invention, two modes of donation and exchange are adopted for the vouchers between different merchants, and the donation adopts a mode that an augmented user gives the vouchers first and accepts the users to add later; And the exchange adopts an exchange mode of exchange coupon matching transaction, so that the utilization rate of the vouchers isimproved.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a block chain-based cross-merchant voucher circulation method and system. Background technique [0002] Blockchain technology, blockchain is a new type of decentralized underlying technology. It is a series of data blocks associated with cryptographic methods. Each data block contains information about a network transaction for verification. Validity of its information and generation of the next block. [0003] Smart contracts, blockchain-based smart contracts refer to a string of binary codes written in Solidity, LLL and other languages ​​and run on blockchain virtual machines, which contain all information about transactions, and operations will only be performed after the requirements are met produces result. [0004] Voucher is a preferential activity of merchants, which can be used to deduct corresponding cash during shopping. When shoppers purchase a specific produc...

Claims

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Application Information

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IPC IPC(8): G06Q30/02
Inventor 陈鹏
Owner 抚州中科院数据研究院
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