Title:
COUPON MANAGEMENT METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/253682
Kind Code:
A1
Abstract:
A coupon management method, apparatus and device, and a storage medium. The method comprises: when detecting that a coupon purchase order is created, obtaining a redeem code of a coupon purchased by the coupon purchase order (S10); obtaining a prestored code corresponding to the redeem code, and generating a code mapping code corresponding to the code, wherein the redeem code, the code, and the code mapping code have one-to-one correspondence (S20); obtaining the current state of the coupon in a preset full lifecycle, and setting the state as the state of the code mapping code (S30); and associating the code mapping code and the state of the code mapping code with the coupon purchase order, and then sending same to a blockchain for storage (S40). The present invention can reduce the management difficulty in the on-chain lifecycle management on coupons and ensure the security of redeem codes of the coupons.
Inventors:
HUANG LANTIAN (CN)
CHEN CHAOLIANG (CN)
LU DAOHE (CN)
HUANG YEFEI (CN)
WANG JUN (CN)
XU LIN (CN)
CHEN CHAOLIANG (CN)
LU DAOHE (CN)
HUANG YEFEI (CN)
WANG JUN (CN)
XU LIN (CN)
Application Number:
PCT/CN2020/096380
Publication Date:
December 24, 2020
Filing Date:
June 16, 2020
Export Citation:
Assignee:
WEBANK CO LTD (CN)
International Classes:
G06Q30/02; G06Q20/38
Foreign References:
| CN110232601A | 2019-09-13 | |||
| CN109741147A | 2019-05-10 | |||
| CN109191194A | 2019-01-11 | |||
| CN104091275A | 2014-10-08 | |||
| CN109409960A | 2019-03-01 | |||
| KR101763082B1 | 2017-07-28 |
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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