E-coupon generation method and device

A generation device and technology of electronic coupons, applied in the Internet field, can solve the problems of electronic coupons such as insecurity, and achieve the effects of solving insecurity, ensuring safe circulation, and facilitating transfer

Inactive Publication Date: 2015-04-29
BEIJING NETQIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The main purpose of the present invention is to provide a method and device for generating electronic coupons to solve the problem of unsafe electronic coupons in the circulation process in the prior art

Method used

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  • E-coupon generation method and device
  • E-coupon generation method and device
  • E-coupon generation method and device

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0026] It should be noted that the terms "fir...

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PUM

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Abstract

The invention discloses an e-coupon generation method and device. The e-coupon generation method includes: acquiring description information used for representing content of e-coupons; acquiring verification information of the e-coupons, wherein the verification information is used for verifying effectiveness of the e-coupons and identity information of e-coupons holders; generating the e-coupons according to the description information and the verification information, wherein the description information is used as plaintext parts of the e-coupons and the verification information is used as ciphertext parts of the e-coupons. Through the method and device, the problem that the e-coupons are unsafe in the circulation process in the prior art is solved, and safe circulation of the e-coupons is guaranteed.

Description

technical field [0001] The present invention relates to the field of the Internet, in particular to a method and device for generating electronic coupons. Background technique [0002] With the development of the Internet, the method of buying electronic coupons from group buying websites and carrying electronic coupons to merchants for consumption has been welcomed by more and more people. After the user pays for the group-buying goods on the group-buying website, mobile devices such as mobile phones can receive consumption vouchers in the form of "string" passwords or "QR codes". The user shows the electronic coupon as a consumption certificate to the merchant, and consumes after confirmation by the merchant. The inventor found that the existing electronic coupon consumption has the following disadvantages: [0003] (1) The e-voucher itself does not carry any verification information, and merchants can consume it only after confirming that the e-voucher belongs to the me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/31G06F21/64G06Q30/02
CPCG06Q20/387G06Q20/401
Inventor 黄强
Owner BEIJING NETQIN TECH
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