Electronic shopping coupon system based on mobile phone terminal and cash register and application method

Abstract

The invention provides an electronic shopping coupon system and application method based on a mobile phone terminal and a cash register, and the method comprises the steps: a mobile client is connected with a coupon application subsystem, and carries out the generation, activation and cancellation of a shopping coupon; the mobile clients are mutually connected to transfer and / or authorize shopping cards and coupons; when the shopping card voucher is used, the mobile client generates a plurality of operation two-dimensional codes based on the transfer and / or authorization information and the identification ID of the mobile client of the mobile client, and the operation two-dimensional codes and the shopping card voucher generate a two-dimensional code dynamic graph comprising a plurality of permutations and combinations according to a preset rule; and a scanning settlement module of the cash register scans the two-dimensional code dynamic graph, identifies the shopping cards and coupons in the two-dimensional code dynamic graph according with the scanning rule, verifies and identifies the shopping cards and coupons, and uses and settles the shopping cards and coupons passing the verification. According to the invention, the flexibility of setting the quota of the electronic shopping cards and coupons is improved, the client can perform graded issuing conveniently, the encouraging effect on excellent employees is enhanced, and the security of the payment process is enhanced.

Description

Technical Field

[0001] The present application relates to the field of electronic shopping technology, and in particular to an electronic shopping card system and application method based on a mobile phone and a cash register. Background Art

[0002] The statements in this section merely provide background technical information related to the present application and do not necessarily constitute prior art.

[0003] During holidays, some companies or organizations will purchase shopping cards in bulk from large shopping malls and distribute them to employees as welfare. The shopping malls promote sales, employees benefit, and the companies also save costs through discounts on bulk purchases. With the development of technology, physical shopping cards have gradually evolved into QR codes.

[0004] In the actual use of QR code coupons, shopping malls only produce QR codes with fixed amounts, which limits the flexibility of graded issuance and reduces the effect of encouraging advancedness. At the same time, the existing QR code coupons cannot monitor the circulation process and the final user, which is easy to breed bad operations.

[0005] Therefore, our company decided to develop an electronic shopping card voucher system with an open QR code recharge / shopping card voucher. How to ensure the security of the payment process while solving the above problems is also an issue that our company urgently needs to solve. Summary of the invention

[0006] In order to solve the problems in the background technology, the present application proposes an electronic shopping card system and application method based on a mobile phone and a cash register.

[0007] The present application provides an electronic shopping card application method based on a mobile phone and a cash register, comprising the following steps: The mobile client connects to the card and voucher application subsystem of the backend server to generate, activate and cancel shopping vouchers, which are QR codes; Mobile clients connect to each other to transfer and / or authorize shopping vouchers; When the shopping voucher is used, the mobile client generates several operation QR codes based on the transfer and / or authorization information and its own mobile client identification ID, and generates a QR code animation including multiple permutations and combinations of the operation QR codes and the shopping voucher according to preset rules; The scanning and settlement module of the cash register scans the QR code image, identifies the shopping card voucher in the QR code image that meets the scanning rules, connects to the card voucher application subsystem to verify and identify the shopping card voucher, and uses and settles the shopping card voucher that passes the verification.

[0008] Preferably, the methods for generating, activating and cancelling shopping vouchers are as follows: Fill in the title, amount, quantity, bound store, and bound product of the shopping card voucher, and generate QR codes with mobile client identification ID and shopping card voucher identification ID in batches; Retrieve shopping vouchers through the shopping voucher identification ID, and activate or invalidate individual shopping vouchers; Search for shopping vouchers by voucher title, and activate or invalidate shopping vouchers with the same title in batches.

[0009] Preferably, the mobile clients are connected, the transmitting party sends the shopping voucher to the receiving party with transfer or authorization information, and notifies the voucher application subsystem at the same time, and the voucher application subsystem stores the corresponding operation record in the voucher details; Transfer and authorization are two different types of transmission permissions, as follows: When authorizing, the recipient can use, transfer, and authorize other mobile clients to operate the shopping voucher; During the transfer, the recipient does not have the right to use the shopping card voucher, but can re-transfer and re-authorize the shopping card voucher.

[0010] Preferably, during the transfer, the transmitting mobile client with authorization authority can set retransmission restrictions on the receiving mobile client, specifically including: Set up a list of mobile client identification IDs for re-authorization or re-transfer; Set the number of re-authorization and re-transfer times; Downstream authorized mobile clients are subject to the settings of upstream authorized mobile clients.

[0011] Preferably, the card voucher details specifically include: Shopping card identification ID, title, amount, quantity, bound store, bound product, creation of mobile client identification ID, creation time, whether activated, activation time, whether invalidated, invalidation time, whether used, transfer and authorization records, use of mobile client identification ID, usage time.

[0012] Preferably, the generation rules of the two-dimensional code animation are as follows: According to the number of the operation QR codes, N different arrangement rules are obtained from the pre-stored quantity-arrangement library, and the shopping card coupons and the operation QR codes are combined according to the arrangement rules to generate N combination QR codes and number them. When used, the combination QR codes are switched in the numbering order at every preset time interval T; N is greater than or equal to 2.

[0013] Preferably, the shopping card coupon and the operation QR code have the same resolution. When the shopping card coupon and the operation QR code are combined according to the arrangement rule, QR code filling blocks with the same resolution and different shapes and sizes are used to keep the combined QR code in a fixed shape; The identification information of the two-dimensional code filling block is a filling block identification code and a placeholder.

[0014] Preferably, the specific method for the scanning settlement module of the cash register to scan the QR code dynamic image and identify the shopping card coupon in the QR code dynamic image that meets the scanning rules is as follows: The scanning settlement module scans each combined QR code in the QR code animation to obtain the distribution information and identification content of the separate QR codes in each combined QR code; Extract the operation QR code identifier in the calculation and recognition content, determine the number of operation QR codes, compare with the pre-stored number-arrangement library, identify the location distribution of shopping coupons and operation QR codes in each combination QR code, and whether the display order of each combination QR code meets the requirements, No, the alarm information is displayed by scanning the display of the settlement module; Yes, extract the shopping card voucher identification ID, transfer and / or authorization information, and corresponding mobile client identification ID from the identification content.

[0015] Preferably, the specific method for the scanning settlement module of the cash register to connect to the card coupon application subsystem to verify and identify the shopping card coupon is: The card voucher application subsystem receives the shopping card voucher identification ID, transfer and / or authorization information, and corresponding mobile client identification ID uploaded by the scanning settlement module, determines whether the corresponding shopping card voucher is activated, whether the transfer and authorization records match, and verifies the shopping card voucher that has been activated and whose transfer and authorization records match. Otherwise, the verification fails.

[0016] The present application also provides an electronic shopping card voucher system based on a mobile phone terminal and a cash register, comprising: a mobile client, a card voucher application subsystem and a cash register; The mobile client is set up on the mobile phone and connected to the card and coupon application subsystem to generate, activate and cancel shopping cards and coupons; The card and coupon application subsystem is set up in the backend server to store shopping cards and coupons and card and coupon related information; Cash register, scanning the shopping voucher on the mobile client to settle the use of the shopping voucher; Mobile clients connect to each other to transfer and / or authorize shopping vouchers; When the shopping voucher is used, the mobile client generates several operation QR codes based on the transfer and / or authorization information and its own mobile client identification ID, and generates a QR code animation including multiple permutations and combinations of the operation QR codes and the shopping voucher according to preset rules; The scanning and settlement module of the cash register scans the QR code image, identifies the shopping card voucher in the QR code image that meets the scanning rules, connects to the card voucher application subsystem to verify and identify the shopping card voucher, and uses and settles the shopping card voucher that passes the verification.

[0017] Compared with the prior art, the beneficial effects of this application are: The electronic shopping card system of the present application allows customers to generate, activate and invalidate cards and vouchers by connecting to the card and voucher application subsystem of the backend server through a mobile client, and shopping cards and vouchers can be transferred and authorized between mobile clients, thereby improving the flexibility of setting the electronic shopping card and voucher quota, facilitating tiered distribution to customers, and enhancing the incentive effect for outstanding employees.

[0018] This application eliminates the loophole of users taking photos of QR codes and strengthens the security of the payment process by setting up QR code animations when using electronic shopping cards and vouchers. The formation of QR code animations facilitates the identification of the circulation process and the end user of electronic shopping cards and vouchers, which is conducive to enhancing the transparency of the issuance and use of electronic shopping cards and vouchers, rejecting bad operations, and purifying social atmosphere.

[0019] This application further enhances the security of the payment process from the payment path by identifying and verifying the circulation process of electronic shopping card coupons. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings in the specification, which constitute a part of the present application, are used to provide further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0021] Figure 1 The method flow diagram of this application is as follows: Figure 2 This is a schematic diagram of the system composition of this application. Figure 3 This is an illustration of the implementation of this application Figure 1 , Figure 4 This is an illustration of the implementation of this application Figure 2 , Figure 5 This is an illustration of the implementation of this application Figure 3 , Figure 6 This is an illustration of the implementation of this application Figure 4 . DETAILED DESCRIPTION

[0022] The present application is further described below in conjunction with the accompanying drawings and embodiments.

[0023] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0024] In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present disclosure, and do not specifically refer to any part or element in the present disclosure and should not be understood as limitations on the present disclosure. Embodiment 1:

[0025] like Figures 1 to 6 As shown, the present application provides an electronic shopping card system based on a mobile phone and a cash register, including: a mobile client, a card application subsystem and a cash register; The mobile client is set up on the mobile phone and connected to the card and coupon application subsystem to generate, activate and cancel shopping cards and coupons; The card and coupon application subsystem is set up in the background server to store shopping cards and coupons and card and coupon related information; Cash register, scanning the shopping card voucher on the mobile client to settle the use of the shopping card voucher; Mobile clients connect to each other to transfer and / or authorize shopping vouchers; When the shopping voucher is used, the mobile client generates several operation QR codes based on the transfer and / or authorization information and its own mobile client identification ID, and generates a QR code animation including multiple permutations and combinations of the operation QR codes and the shopping voucher according to preset rules; The scanning and settlement module of the cash register scans the QR code image, identifies the shopping card voucher in the QR code image that meets the scanning rules, and the cash register connects to the card voucher application subsystem to verify and identify the shopping card voucher, and uses and settles the shopping card voucher that passes the verification.

[0026] With the electronic shopping card voucher system of the present application, customers can generate, activate and invalidate cards and vouchers through mobile clients connected to the card voucher application subsystem of the backend server, and can transfer and authorize shopping cards and vouchers between mobile clients, thereby improving the flexibility of setting the electronic shopping card voucher limit, facilitating the tiered issuance of electronic shopping card vouchers to customers, and strengthening the incentive effect for outstanding employees; at the same time, by setting the QR code animated image when using the electronic shopping card voucher, the loophole of users taking photos of the QR code is eliminated, and the security of the payment process is strengthened. The formation of the QR code animated image facilitates the identification of the circulation process of the electronic shopping card voucher and the final user, which is conducive to enhancing the transparency of the issuance and use of electronic shopping card vouchers, rejecting bad operations, and purifying social atmosphere.

[0027] When a customer generates a card or coupon by connecting to the card or coupon application subsystem of the backend server through a mobile client, he or she pays the fee for generating a shopping card or coupon.

[0028] Users can add each other as friends through the mobile client to facilitate the transfer and / or authorization of shopping vouchers.

[0029] The scanning settlement module of the cash register includes a QR code reader and a matching settlement subsystem.

[0030] Based on the above-mentioned electronic shopping card system, the present application also provides an electronic shopping card application method based on a mobile phone and a cash register, comprising the following steps: The mobile client connects to the card and voucher application subsystem of the backend server to generate, activate and cancel shopping vouchers, which are QR codes; Mobile clients connect to each other to transfer and / or authorize shopping vouchers; When the shopping voucher is used, the mobile client generates several operation QR codes based on the transfer and / or authorization information and its own mobile client identification ID, and generates a QR code animation including multiple permutations and combinations of the operation QR codes and the shopping voucher according to preset rules; The scanning and settlement module of the cash register scans the QR code image, identifies the shopping card voucher in the QR code image that meets the scanning rules, connects to the card voucher application subsystem to verify and identify the shopping card voucher, and uses and settles the shopping card voucher that passes the verification.

[0031] Specifically, the methods for generating, activating and cancelling the shopping voucher are as follows: Fill in the title, amount, quantity, bound store, and bound product of the shopping voucher, and generate QR codes with mobile client identification ID and shopping voucher identification ID in batches; Retrieve shopping vouchers through the shopping voucher identification ID, and activate or invalidate individual shopping vouchers; Search for shopping vouchers by voucher title, and activate or invalidate shopping vouchers with the same title in batches.

[0032] Shopping cards can only be transferred, authorized and used after being activated. They cannot be transferred, authorized and used after being inactivated or invalidated. Users can also search for shopping cards by searching the shopping card identification ID or card title, and modify unactivated shopping cards individually or in batches.

[0033] Specifically, the mobile clients are connected, and the transmitting party sends the shopping voucher to the receiving party together with the transfer or authorization information, and notifies the voucher application subsystem at the same time. The voucher application subsystem stores the corresponding operation records in the voucher details.

[0034] Furthermore, the card voucher details specifically include: Shopping card identification ID, title, amount, quantity, bound store, bound product, creation of mobile client identification ID, creation time, whether activated, activation time, whether invalidated, invalidation time, whether used, transfer and authorization records, use of mobile client identification ID, usage time.

[0035] Specifically, transfer and authorization are two different transmission permissions, as follows: When authorizing, the recipient can use, transfer, and authorize other mobile clients to operate the shopping voucher; During the transfer, the recipient does not have the right to use the shopping card voucher, but can re-transfer and re-authorize the shopping card voucher.

[0036] Setting the transfer authority facilitates setting up the relay mobile client for the hierarchical issuance of shopping vouchers. A specific implementation method is as follows: Assume that a company has a three-level organizational structure, and the corresponding mobile clients are set as first-level mobile clients, second-level mobile clients, and third-level mobile clients respectively. The first-level mobile client selects N1 from N second-level mobile clients to transmit a shopping card voucher and authorize them respectively, and according to the number of third-level mobile clients under each second-level mobile client, n_i shopping card vouchers are transmitted to N second-level mobile clients respectively and transfer permissions are granted. Each second-level mobile client transmits shopping card vouchers from its third-level mobile client and authorizes them. n is the second-level mobile client number, and i is the shopping card voucher number transferred to each second-level mobile client.

[0037] The above operations eliminate the possibility of improper operations by the secondary mobile client and also reduce the workload of the primary mobile client customers.

[0038] Furthermore, during the transfer, the transmitting mobile client with authorization authority can set retransmission restrictions on the receiving mobile client, including: Restriction A: Set up a list of mobile client identification IDs for re-authorization or re-transfer; Restriction B: Set the number of re-authorization and re-transfer times; Restriction C: The downstream authorized mobile client is subject to the settings of the upstream authorized mobile client.

[0039] Limiting A to C is conducive to adapting to the multi-level organizational structure of each client company, flexibly setting up relay mobile clients at each level, and ensuring the flexibility of issuing shopping card coupons while avoiding or even eliminating the possibility of improper operations.

[0040] Specifically, the generation rules of the two-dimensional code animation are as follows: According to the number of operation QR codes, N different arrangement rules are obtained from the pre-stored quantity-arrangement library, the shopping card and the operation QR code are combined according to the arrangement rules, and N combined QR codes are generated and numbered. When in use, the combined QR code is switched in the numbering order at every preset time interval T, and N is greater than or equal to 2.

[0041] like Figure 3 As shown, assuming that N is equal to 2, that is, the QR code animation includes two combined QR codes, the number of operation QR codes is 1, and the two combined QR codes can be as follows Figure 3 As shown, in the combined QR code on the left, the shopping card voucher is set at the top and the operation QR code is set at the bottom; in the combined QR code on the right, the operation QR code is set at the top and the shopping card voucher is set at the bottom. When the scanning and settlement module of the cash register scans the QR code dynamic image, it is confirmed whether the arrangement method of the operation QR code and the shopping card voucher in the two combined QR codes is consistent with the quantity-arrangement library pre-stored in the scanning and settlement module, and whether the display order of the combined QR codes is consistent with the numbering order in the quantity-arrangement library. If they are consistent, it is considered that it complies with the scanning rules. Otherwise, it is considered that it does not comply with the scanning rules. The present application eliminates the loophole of users taking photos of QR codes through the setting of QR code dynamic images, strengthens the security of the payment process, and increases the difficulty of counterfeiting shopping card vouchers.

[0042] The quantity-arrangement library is a QR code animation corresponding to the operation QR code under each preset quantity, which includes the arrangement rules of shopping cards and operation QR codes in N combined QR codes and the numbers of each combined QR code. The quantity-arrangement library is stored in the card application subsystem, mobile client and cash register. When the quantity-arrangement library in the card application subsystem is updated, the update information is sent to the mobile client and cash register.

[0043] Preferably, the shopping card voucher and the operation QR code have the same resolution. When the shopping card voucher and the operation QR code are combined according to the arrangement rules, QR code filling blocks with the same resolution but different shapes and sizes are used to keep the combined QR code in a fixed shape. The identification information of the QR code filling block is the filling block identification code and the placeholder.

[0044] like Figure 4and Figure 5 As shown, the resolution of the operation QR code is set to be consistent with that of the shopping card. Assume that N is equal to 2, that is, the QR code animation includes two combined QR codes, and the number of operation QR codes is 2. Assuming that the number of operation QR codes is 2, the number-arrangement library pre-stored in the two combined QR code scanning settlement module is respectively Figure 4 , Figure 5 The blank area in the figure is a QR code filling block. When the settlement module scans the QR code animation, it is necessary to verify whether the arrangement of the shopping card and the operation QR code in the scanned combined QR code is consistent. Figure 4 , Figure 5 and whether the display order of the two combined QR codes is consistent with the numbers of the two in the quantity-arrangement library.

[0045] Combining shopping card coupons, operation QR codes, and QR code filling blocks into a combined QR code with a fixed shape and consistent resolution can help reduce the recognition difficulty of the scanning settlement module and maintain the similarity between the combined QR code and the ordinary QR code, thereby enhancing the anti-counterfeiting effect.

[0046] Preferably, the fixed shape may be a regular quadrilateral.

[0047] Due to the similar content, the size of each shopping card QR code is consistent at the same resolution. The size of each operation QR code is also consistent. However, the identification content of the shopping card may be more than the operation QR code. When generating QR codes with the same resolution, the size of the shopping card may be larger than the operation QR code. In this case, if Figure 6 As shown, using two-dimensional code filling blocks of different sizes can keep the combined two-dimensional code in a fixed shape. In the figure, the fixed shape is a regular quadrilateral, and the blank blocks in the figure are two-dimensional code filling blocks.

[0048] The specific method for the scanning settlement module of the cash register to scan the QR code dynamic image and identify the shopping card coupon in the QR code dynamic image that meets the scanning rules is as follows: The scanning settlement module scans each combined QR code in the QR code animation to obtain the distribution information and identification content of the separate QR codes in each combined QR code; Extract the operation QR code identifier in the calculation and recognition content, determine the number of operation QR codes, compare with the pre-stored number-arrangement library, identify the location distribution of shopping coupons and operation QR codes in each combination QR code, and whether the display order of each combination QR code meets the requirements, No, the alarm information is displayed by scanning the display of the settlement module; Yes, extract the shopping card voucher identification ID, transfer and / or authorization information, and corresponding mobile client identification ID from the identification content.

[0049] When the scanning settlement module scans the combined QR code, each split QR code is positioned according to the positioning pattern of each split QR code, such as Figures 3 to 6 The frame patterns on the three corners of each QR code.

[0050] Furthermore, in addition to verifying each combined QR code in the QR code animation according to the arrangement of shopping cards and operation QR codes, the size, shape, and distribution of the QR code filling blocks in the combined QR code can also be pre-set and post-verified to further enhance security and increase the difficulty of forgery.

[0051] Specifically, the specific method for the scanning settlement module of the cash register to connect to the card coupon application subsystem to verify and identify the shopping card coupon is: The card voucher application subsystem receives the shopping card voucher identification ID, transfer and / or authorization information, and the corresponding mobile client identification ID uploaded by the scanning settlement module, determines whether the corresponding shopping card voucher is activated, whether the transfer and authorization records match, and verifies the shopping card voucher that has been activated and whose transfer and authorization records match. Otherwise, if the verification fails, an alarm message will be displayed on the display of the scanning settlement module.

[0052] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0053] Although the above describes the specific implementation methods of the present application in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the present application. Technical personnel in the relevant field should understand that on the basis of the technical solution of the present application, various modifications or variations that can be made by technical personnel in this field without creative work are still within the scope of protection of the present application.

Claims

1. An electronic shopping card application method based on a mobile phone and a cash register, characterized in that: The steps include: The mobile client connects to the card and voucher application subsystem of the backend server to generate, activate and cancel shopping vouchers, which are QR codes; Mobile clients connect to each other to transfer and / or authorize shopping vouchers; When the shopping voucher is used, the mobile client generates several operation QR codes based on the transfer and / or authorization information and its own mobile client identification ID, and generates a QR code animation including multiple permutations and combinations of the operation QR codes and the shopping voucher according to preset rules; The scanning and settlement module of the cash register scans the QR code image, identifies the shopping card voucher in the QR code image that meets the scanning rules, connects to the card voucher application subsystem to verify and identify the shopping card voucher, and uses and settles the shopping card voucher that passes the verification.

2. The electronic shopping card application method based on a mobile phone and a cash register according to claim 1, characterized in that: The methods for generating, activating and cancelling shopping vouchers are as follows: Fill in the title, amount, quantity, bound store, and bound product of the shopping card voucher, and generate QR codes with mobile client identification ID and shopping card voucher identification ID in batches; Retrieve shopping vouchers through the shopping voucher identification ID, and activate or invalidate individual shopping vouchers; Search for shopping vouchers by voucher title, and activate or invalidate shopping vouchers with the same title in batches.

3. The electronic shopping card application method based on a mobile phone and a cash register according to claim 1, characterized in that: The mobile clients are connected, the transmitting party sends the shopping voucher to the receiving party with the transfer or authorization information, and notifies the voucher application subsystem at the same time. The voucher application subsystem stores the corresponding operation records in the voucher details; Transfer and authorization are two different types of transmission permissions, as follows: When authorizing, the recipient can use, transfer, and authorize other mobile clients to operate the shopping voucher; During the transfer, the recipient does not have the right to use the shopping card voucher, but can re-transfer and re-authorize the shopping card voucher.

4. The electronic shopping voucher application method based on a mobile phone and a cash register according to claim 3 is characterized in that: During the transfer, the transmitting mobile client with authorization can set retransmission restrictions on the receiving mobile client, including: Set up a list of mobile client identification IDs for re-authorization or re-transfer; Set the number of re-authorization and re-transfer times; Downstream authorized mobile clients are subject to the settings of upstream authorized mobile clients.

5. The electronic shopping voucher application method based on a mobile phone and a cash register according to claim 3 is characterized in that: The card voucher details specifically include: Shopping card identification ID, title, amount, quantity, bound store, bound product, creation of mobile client identification ID, creation time, whether activated, activation time, whether invalidated, invalidation time, whether used, transfer and authorization records, use of mobile client identification ID, usage time.

6. The electronic shopping voucher application method based on a mobile phone and a cash register according to claim 1, characterized in that: The generation rules of the QR code animation are as follows: According to the number of the operation QR codes, N different arrangement rules are obtained from the pre-stored quantity-arrangement library, and the shopping card coupons and the operation QR codes are combined according to the arrangement rules to generate N combination QR codes and number them. When used, the combination QR codes are switched in the numbering order at every preset time interval T; N is greater than or equal to 2.

7. The electronic shopping voucher application method based on a mobile phone and a cash register according to claim 6, characterized in that: The shopping card and the operation QR code have the same resolution. When the shopping card and the operation QR code are combined according to the arrangement rule, QR code filling blocks with the same resolution but different shapes and sizes are used to keep the combined QR code in a fixed shape; The identification information of the two-dimensional code filling block is a filling block identification code and a placeholder.

8. The electronic shopping voucher application method based on a mobile phone and a cash register according to any one of claims 1, 6 and 7, characterized in that: The specific method for the scanning settlement module of the cash register to scan the QR code dynamic image and identify the shopping card coupon in the QR code dynamic image that meets the scanning rules is as follows: The scanning settlement module scans each combined QR code in the QR code animation to obtain the distribution information and identification content of the separate QR codes in each combined QR code; Extract the operation QR code identifier in the calculation and recognition content, determine the number of operation QR codes, compare with the pre-stored number-arrangement library, identify the location distribution of shopping coupons and operation QR codes in each combination QR code, and whether the display order of each combination QR code meets the requirements, No, the alarm information is displayed by scanning the display of the settlement module; Yes, extract the shopping card voucher identification ID, transfer and / or authorization information, and corresponding mobile client identification ID from the identification content.

9. The mobile terminal-based in-store code scanning shopping application method according to claim 8 is characterized in that: The specific method for the scanning settlement module of the cash register to connect to the card coupon application subsystem to verify and identify the shopping card coupon is as follows: The card voucher application subsystem receives the shopping card voucher identification ID, transfer and / or authorization information, and corresponding mobile client identification ID uploaded by the scanning settlement module, determines whether the corresponding shopping card voucher is activated, whether the transfer and authorization records match, and verifies the shopping card voucher that has been activated and whose transfer and authorization records match. Otherwise, the verification fails.

10. An electronic shopping card voucher system based on a mobile phone and a cash register, characterized in that: include: Mobile client, card and coupon application subsystem and cash register; The mobile client is set up on the mobile phone and connected to the card and coupon application subsystem to generate, activate and cancel shopping cards and coupons; The card and coupon application subsystem is set up in the backend server to store shopping cards and coupons and card and coupon related information; Cash register, scanning the shopping voucher on the mobile client to settle the use of the shopping voucher; Mobile clients connect to each other to transfer and / or authorize shopping vouchers; When the shopping voucher is used, the mobile client generates several operation QR codes based on the transfer and / or authorization information and its own mobile client identification ID, and generates a QR code animation including multiple permutations and combinations of the operation QR codes and the shopping voucher according to preset rules; The scanning and settlement module of the cash register scans the QR code image, identifies the shopping card voucher in the QR code image that meets the scanning rules, connects to the card voucher application subsystem to verify and identify the shopping card voucher, and uses and settles the shopping card voucher that passes the verification.

Images