Method for automatically matching electronic bills from electronic bill card bag

An automatic matching, electronic coupon card technology, applied in electromagnetic radiation induction, electrical digital data processing, special data processing applications, etc., can solve problems such as excessive time-consuming, inconvenient for users, and failure of large-scale promotion of electronic coupons. , to achieve the effect of enhancing the enthusiasm for use

CN104361505AInactive Publication Date: 2015-02-18王辉堂
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-02-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a method for automatically matching electronic bills from an electronic bill card bag. The method specifically includes that firstly, a server issues the electronic bills to a mobile phone of a user, and the mobile phone receives and stores the electronic bills; secondly, when in payment, the user turns on the mobile phone to be connected with an MCU (micro control unit), the MCU receives consumption data from a data interface of an upper computer and sends the consumption data to the mobile phone through a wireless data communication interface, and the mobile phone performs key information matching for effective information in the electronic bills and the received consumption data and displays the matched electronic bill on a mobile phone interface directly when matching succeeds. The method has the advantages that by the aid of the wireless automatic matching technology, the applicable electronic bills can be selected and showed automatically, and the user does not need to spend time searching the electronic bills, so that usage enthusiasm of the user is improved and massive popularization of the electronic bills is facilitated.
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Description

technical field

[0001] The invention relates to the technical field of digital circuit design and embedded system, in particular to a method for automatically matching electronic coupons from electronic coupon card packs. Background technique

[0002] In the existing electronic coupons, the mobile phone first receives the electronic coupons distributed by the server, and then stores various electronic coupons in the non-volatile storage space of the mobile phone, and then classifies each electronic coupon for easy search. When the user checks out It is necessary to manually search for usable electronic coupons from the electronic coupons stored in the mobile phone, and then present the electronic coupons to the cashier, who then uses a scanning device to scan the identification information on the electronic coupons and record and write off the electronic coupons , and then the cash register system uploads the verification information to the server, and then the server notifi...

Examples

Embodiment Construction

[0021] see Figure 1 to Figure 2 As shown, the present invention is implemented as follows: a method for automatically matching electronic coupons from an electronic coupon card package, specifically comprising the following steps:

[0022] Step 1. The server sends the "Rejoice Shampoo 2 Yuan Coupon" to the user's mobile phone. After receiving the electronic coupon, the mobile phone stores it in the non-volatile storage space of the mobile phone; the content of the electronic coupon includes: coupon number , product code, product name, credit amount, place of use, conditions of use;

[0023] Step 2. When the user checks out, turn on the mobile phone and automatically or manually connect to the MCU of the data terminal through the wireless data communication interface. The MCU receives the consumption data from the data interface of a host computer, and then sends the consumption data to the mobile phone through the wireless data communication interface. The mobile phone will ...