CN102236855A - Method and system for electronic transaction by using QR (Quick Response) codes - Google Patents
Method and system for electronic transaction by using QR (Quick Response) codes Download PDFInfo
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- CN102236855A CN102236855A CN2010101657366A CN201010165736A CN102236855A CN 102236855 A CN102236855 A CN 102236855A CN 2010101657366 A CN2010101657366 A CN 2010101657366A CN 201010165736 A CN201010165736 A CN 201010165736A CN 102236855 A CN102236855 A CN 102236855A
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Abstract
The invention discloses a method and system for electronic transaction by using QR (Quick Response) codes. The method comprises the following steps of: capturing QR codes of a commodity by utilizing a portable electronic device by a user and inputting the QR codes to a payment server of an electronic transaction terminal through a certificated transaction address which is obtained by decompiling; checking all data by the electronic transaction terminal according to the certificated QR codes of the user and the mobile telephone number of the portable electronic device and checking commodity identifying information; and when a credit card is used for paying, further combining card numbers of the credit card by an authorizing bank according to the information in the certificated QR codes of the user to provide whole card numbers to a credit card processing center to authorize. Therefore, the certificated QR codes of the user among the user, the bank and the electronic transaction terminal provide the safety for the whole electronic transaction and further have the motility of mobile consumption.
Description
Technical field
The present invention relates to a kind of electronic trade method and system, particularly a kind of electronic trade method and system that utilizes the QR sign indicating number.
Background technology
Growing along with society and financial circles, the behavior of transaction with credit is flourish, and in every transaction with credit, use the consumption mode of plastic moneys such as credit card owing to have convenience, therefore extensively be subjected to liking of consumer, as: utilize mobile phone, TV or computing machine to carry out online shopping and with the Credit Card Payments fund, this kind purchase and consumption pattern easily becomes the normal mode of doing business that adopts of consumer gradually.
Credit card funded payment mode commonly used as shown in Figure 1, at first, the consumer can pass through information platform, mobile phone as the aforementioned, (mobile phone and computing machine connect shopping webpage by the Internet for TV or computing machine etc., TV shopping is then carried out commodity affirmation and payment action by phone usually), obtain the commodity data (step 101) of pre-purchase, then, the credit card related data (step 103) of input pre-paid commodity fund, be generally credit card number, valid period and credit card validation sign indicating number (CVV) etc., then information platform transmits transaction data to empowerment management unit, as: issuing bank and associating credit card processing enter (National CreditCard Center, NCCC), carry out data verification and mandate, and obtain authorization code (step 105), last, successful payment is finished transaction (step 107).
The above-mentioned payment shopping way that does not need the entity card to swipe the card and move is accepted by the consumer, yet in case the related data of credit card leaks, so Payment Methods become the approach that unworthy personage steals the brush credit card also easily.Though various online cipher modes are arranged now by in the process of exchange, the related data of credit card is not stolen by the third party, yet when obtaining consumer's credit card information as if the third party by alternate manner, the mode of the online encryption of this kind also can't avoid stealing the behavior of brush credit card effectively.
Moreover if the webpage that the consumer desires to consume is kidnapped by network address, number of the account that the consumer imported and code data will be stolen and suffer property loss.
Summary of the invention
One object of the present invention is to propose authorizing secure transaction method and system between a kind of consumer and the businessman, not only can improve the security and the non-repudiation (Non-repudiation) of credit card trade, more has the maneuverability that moves consumption concurrently.
Another object of the present invention is to propose a kind of method for secure transactions and system that not threatened by the webpage kidnapping.
For reaching above-mentioned purpose and other purpose, the present invention proposes a kind of electronic trade method of the QR of utilization sign indicating number, it comprises following steps: (1) utilizes portable electronic devices acquisition commodity QR sign indicating number and anti-commodity identifying information and the checking transaction address of translating, and is online to the paying server of electronic transaction terminal and produces the disposable card information of depositing by this checking transaction address; (2) the input desire is propped up the part card number information and the credit card validation sign indicating number of payment/credit card, and, utilize this portable electronic devices acquisition user voucher QR sign indicating number, with its anti-user's identity data and credit card number information Hash Value of being translated into, and be committed to this electronic transaction terminal in the lump with the Mobile Directory Number and the disposable card information of depositing of this commodity identifying information, this portable electronic devices; Whether (3) this electronic transaction terminal is carried out checking of this user's identity data and this Mobile Directory Number, and check this commodity identifying information and conform to the internal memory of this paying server, just allows subsequent step after all meeting; (4) this electronic transaction terminal with this part card number information, this credit card validation sign indicating number, disposablely deposit card information and this credit card number information Hash Value is committed to authorized bank in the lump, this credit card information Hash Value is deciphered obtaining the deciphering card number information by this authorized bank, and is combined as a complete card number information with this part card number information; And (5) authorized bank should complete card number information and this credit card validation sign indicating number be committed to the credit card processing enter and authorize, move to carry out residual.
In one embodiment of the invention, more comprise following steps: (a) user files an application to this electronic transaction terminal in advance; (b) this electronic transaction terminal produces this user's voucher QR sign indicating number according to this user's identity data and the credit card number information Hash Value of handling through this authorized bank; And (c) store the Mobile Directory Number of the portable electronic devices of this user's login in this electronic transaction terminal.Wherein in (a) step, more comprise following steps: (a1) be online to this authorized bank and import the part card number information of credit card; And (a2) this authorized bank carries out encipheror producing this credit card number information Hash Value to this part card number information, and is back to this electronic transaction terminal.Wherein, this part card number information can be preceding 12 bit digital of credit card number.
For reaching above-mentioned purpose and other purpose, a kind of electronic trading system of utilizing the QR sign indicating number of the present invention, it comprises: user's voucher card has the user's voucher QR sign indicating number that includes user's identity data and credit card number information Hash Value on it; And electronic transaction terminal, store the paying server of at least one commodity identifying information in comprising, power sub-device by the acquisition commodity QR sign indicating number the anti-checking transaction address of translating online, this electronic transaction terminal also is used to check this user's identity data of being submitted to by this electronic installation, Mobile Directory Number, and commodity identifying information, and be used for for the part card number information of sending after checking successfully by this electronic installation submission, the credit card validation sign indicating number, disposable card information and this credit card number information Hash Value deposited is to authorized bank, make up the deciphering card number information of obtaining behind this part card number information and this credit card number information Hash Value of deciphering for this authorized bank and form complete card number information, wherein, this commodity identifying information captures these commodity QR sign indicating number by this electronic installation and through obtaining after counter the translating, and this user's identity data and this credit card number information Hash Value capture this user's voucher QR sign indicating number by this electronic installation and through obtaining after counter the translating.
In one embodiment of the invention; this portable electronic devices further comprises the international identification code of mobile communication (IMEI) together to be sent and to authenticate with this Mobile Directory Number; this electronic transaction terminal is interior and store international identification code (IMEI) of this mobile communication that this user logins, and for the security of concluding the business one deck protection more.
In one embodiment of the invention, this portable electronic devices can be wherein a kind of among mobile phone, laptop computer and the personal digital assistant three.
Therefore, the present invention runs through between user, bank and the electronic transaction terminal with voucher, reach user's identity data by this user's voucher QR sign indicating number, this mobile communication telephone number at this electronic transaction endpoint registration, but the overall security of strengthening electronic transaction, and the checking of this electronic transaction terminal is also passed through in the binding of commodity webpage, thereby the threat that not be kidnaped by webpage, the security that whole transaction flow not only can improve credit card trade more has the maneuverability that moves consumption concurrently.
Description of drawings
Fig. 1 is credit card funded payment mode process flow diagram commonly used.
Fig. 2 is the present invention's electronic trading system configuration diagram in one embodiment.
Fig. 3 is the present invention's electronic transaction schematic flow sheet in one embodiment.
Fig. 4 is the synoptic diagram of the present invention's preposition flow process of electronic transaction in one embodiment.
Fig. 5 is the present invention's electronic transaction schematic flow sheet in another embodiment.
Fig. 6 is the synoptic diagram of the present invention's preposition flow process of electronic transaction in another embodiment.
[primary clustering symbol description]
101～107 steps
200 electronic trading systems
202 user's voucher cards
2021 user's voucher QR sign indicating numbers
204 portable electronic devices
206 electronic transaction terminals
207 paying servers
210 computing machines
2101 commodity QR sign indicating numbers
212 authorized banks
214 credit card processing enters
302～314 steps
The 308A step
3081 steps
3101 steps
3121 steps
402 steps
402a, 402b step
404 steps
406,406A step
Embodiment
For fully understanding purpose of the present invention, feature and effect, existing by following specific embodiment, and cooperate appended figure, and the present invention is elaborated, illustrate as the back:
At first seeing also Fig. 2, is the present invention's electronic trading system configuration diagram in one embodiment.This electronic trading system 200 comprises: user's voucher card 202, portable electronic devices 204, electronic transaction terminal 206, authorized bank 212 and credit card processing enter 214.This portable electronic devices 204 can be the device of mobile phone, laptop computer, personal digital assistant or other equivalence, and can pass through telecommunication system, and as: gsm system, cdma system, WIMAX system, 3G/3.5G system, PHS system, gprs system, physical network line, wireless network or other equivalent on-line mode are online to this electronic transaction terminal 206.This portable electronic devices 204 and have camera head or the device of other equivalence to capture a kind of QR sign indicating number of two-dimensional bar form.
Then please consult Fig. 2 and Fig. 3 simultaneously, Fig. 3 is the present invention's electronic transaction schematic flow sheet in one embodiment.At first, carry out step 302, utilize this portable electronic devices 204 acquisition commodity QR sign indicating numbers 2101, the user can browse merchandise news and by obtaining these commodity QR sign indicating number 2101 by computing machine 210 on the Internet.Wherein, these commodity QR sign indicating number 2101 also can other kind form occur, for example: by advertising poster, directly be printed on commodity QR sign indicating number 2101 on the placard, or by newspapers and magazines, also or other electronic installation, advertising device etc. can show the equivalent device of these commodity QR sign indicating number 2101.
Then carry out step 304, store anti-translator program in this portable electronic devices 204, in order to the commodity QR sign indicating number 2101 anti-commodity identifying information and the checking transaction addresses of translating that will capture.This commodity identifying information is the specific coding of these commodity, and in order to use when follow-up the checking, this commodity identifying information does not have the price information of commodity.This checking transaction address is to be online to this electronic transaction terminal 206 for this portable electronic devices 204 by aforesaid telecommunication system, and is online to the paying server 207 that links with this electronic transaction terminal 206, to carry out follow-up payment transaction action.When this portable electronic devices 204 is online to this paying server 207 of this electronic transaction terminal 206, promptly produce the disposable card information of depositing, this disposable card information of depositing is meant the track record (can comprise the international identification code (IMEI) of execution time, mobile communication, Mobile Directory Number or IP address etc. when concluding the business) of concluding the business each time, and it is the voucher value of encrypting the back gained through reversible algorithm.Transactional stage is stored the disposable card information of depositing of this that get off and can be used as when any Transaction Disputes takes place in the future, can utilize the anti-transaction track of following the trail of instantly of this value.In addition, this disposable card information of depositing of the present invention can be and deposits card information in many ways, and for example: this transaction track can be recorded in paying server (shop end), electronic transaction terminal and authorized bank's end.
Aforementioned record of depositing card information promptly can be the non-repudiation that process of exchange provides a kind of transaction, and the present invention adds the authentication of user's identity and the confidentiality in data transmission procedure, integrality and security, all can improve the non-repudiation of transaction.
Store the extensive stock identifying information for checking in this paying server 207, in addition,, do not need to change commodity QR sign indicating number when changing commodity eliminating, and the directly corresponding new commodity of this old commodity QR sign indicating number are got final product by the setting of this kind commodity identifying information.That is, transfer to the variability of this checking transaction address (API URL) by the commodity recognition data, reach under the situation that commodity QR sign indicating number need not revise, commodity and transmission thereof obtain the checking transaction address (API URL) of merchandise news under the change QR sign indicating number.
Moreover, this paying server 207 can directly be connected with this electronic transaction terminal 206, or is the server of manufacturer end, promptly, this paying server 207 is that Jie of commodity manufacturer end connects main frame, can be connected to corresponding paying server 207 for this electronic transaction terminal 206 by this checking transaction address.In addition, the quantity of this paying server 207 of Fig. 2 only is a kind of example, that is, this paying server 207 can be a plurality of.
Then carry out step 306, the user prepares the credit card relevant information of payment remittance for the proceeds by these portable electronic devices 204 inputs, as: the input desire is propped up the part card number information and the credit card validation sign indicating number of payment/credit card, non-complete card number informations such as this part card number information such as complete card number back four yards.In addition, utilize the user's voucher QR sign indicating number 2021 on this portable electronic devices 204 these user's voucher cards 202 of acquisition, and the anti-translator program by correspondence is with this user's voucher QR sign indicating number 2021 anti-user's identity data and credit card number information Hash Values of translating.The then mobile communication telephone number of the uniqueness that has of the commodity identifying information that will obtain in the step 304 and this portable electronic devices 204 reaches aforesaid this user's identity data, this disposablely deposits card information and this credit card number information Hash Value is committed to this electronic transaction terminal 206 in the lump.
Then carry out step 308, this electronic transaction terminal 206 is checked according to this user's identity data and this Mobile Directory Number that receive, that is, non-other user who holds this user's voucher QR sign indicating number 2021 stores the identity data of user's login and specific Mobile Directory Number in this electronic transaction terminal 206, if promptly can't login this electronic transaction terminal 206.If checking when not meeting in step 308 enters step 3081, Cancel Transaction, finish the electronic transaction flow process; Then enter step 310 if conform to.
Then carry out step 310, after logining this electronic transaction terminal 206, whether this electronic transaction terminal 206 can be checked this commodity identifying information that the user submits to and conform to the internal memory of corresponding this paying server 207 (by this checking transaction address API URL appointment), if when not meeting, enter step 3101, Cancel Transaction, finish the electronic transaction flow process; Otherwise then enter step 312.
Then carry out step 312, this electronic transaction terminal 206 can submit to the part card number information, this credit card validation sign indicating number and this credit card number information Hash Value that produce in the step 306 to this authorized bank 212, this authorized bank 212 these credit card information Hash Values of deciphering to be obtaining the deciphering card number information, and are combined as a complete card number information with this part card number information that the user provides.Wherein, this credit card information Hash Value person of being to use logins the result at the credit card number of this authorized bank 212 and process encipheror in advance, therefore incorrect user will not know credit card that the user logins for which, therefore can't import this correct part card number information, also so once more increase the security of electronic transaction.In one embodiment, this credit card information Hash Value can be preceding 12 bit digital of this credit card number, and this moment, this part card number information that the user provides then can be last 4 bit digital to be combined into complete credit card number information; Yet, but this part card number information also some with these preceding 12 credit card number overlapping.
Then carry out step 314, this authorized bank 212 should complete card number information and this credit card validation sign indicating number be committed in the credit card processing enter 214 authorizing, and carry out residual release electronic transaction flow process.
Then seeing also Fig. 4, is the synoptic diagram of the present invention's preposition flow process of electronic transaction in one embodiment.As previously mentioned, this credit card number information Hash Value is for producing in advance, therefore as shown in Figure 4, it at first is step 402, the user files an application to this electronic transaction terminal 206 in advance, as: be registered as the member, the user must import identity data to pass through requisition procedure.
In addition, requisition procedure also comprises obtains this credit card number information Hash Value, this Hash Value is produced by this electronic transaction terminal 206, but through step 402a, be online to this authorized bank 212 by this electronic transaction terminal 206, this authorized bank determines by the user, and the user imports in the interface of this authorized bank 212 and desires to be used for the part card number information of credit card of payment, foregoing example can be imported preceding 12 bit digital of this credit card number; Then enter step 402b, 212 pairs of these part card number informations of this authorized bank carry out encipheror producing this credit card number information Hash Value, and are back to this electronic transaction terminal 206.Wherein, the encryption rule that this authorized bank 212 adopts only this bank itself knows that its anti-coded system of translating is not also known by any other unit, and this bank do not leave the complete card number data of any user's credit card yet, more meets personal data Protection Code category.
Then enter step 404, this electronic transaction terminal 206 produces this user's voucher QR sign indicating number 2021 according to this user's identity data and through the credit card number information Hash Value of these authorized bank's 212 encryptions.This user's voucher QR sign indicating number 2021 for example can utilize: the mode of printing, it is printed on this user's voucher card 202, and carry and desire is used when capturing this user's voucher QR sign indicating number 2021 for the user.
Enter step 406 at last, this electronic transaction terminal 206 can interiorly store the Mobile Directory Number of the portable electronic devices 204 of this user's login, for the check program use of electronic transaction flow process, and finishes preposition program.
In another embodiment of the present invention, this portable electronic devices further comprises the international identification code (IMEI) of mobile communication, and itself and this Mobile Directory Number together is sent in process of exchange and authenticates.
See also Fig. 5 and Fig. 6, be respectively the present invention's electronic transaction schematic flow sheet and preposition schematic flow sheet of electronic transaction in another embodiment.The difference of itself and last embodiment is step 308A and step 406A.In step 308A, this electronic transaction terminal 206 (seeing also Fig. 2) is checked according to the international identification code of this user's identity data that receives, this Mobile Directory Number and this mobile communication (IMEI), that is, non-other user who holds this user's voucher QR sign indicating number 2021 stores the identity data of user's login and specific Mobile Directory Number and the international identification code (IMEI) of mobile communication in this electronic transaction terminal 206, if promptly can't login this electronic transaction terminal 206.If checking when not meeting in step 308 enters step 3081, Cancel Transaction, finish the electronic transaction flow process; Then enter step 310 if conform to.
Therefore, as shown in Figure 6, be stored in this electronic transaction terminal 206 in the international identification code of this Mobile Directory Number in the present embodiment and this mobile communication (IMEI) meeting,, and finish preposition program for the check program use of electronic transaction flow process.
In sum, user's voucher QR sign indicating number is through between user, bank and the electronic transaction terminal, add the Mobile Directory Number of portable electronic devices, make the authentication mechanism that has staggered form in the electronic transaction flow process, other user is difficult for obtaining and can moves the maneuverability of consuming and can significantly improve the security of electronic transaction and also possess by the data of all authentication mechanisms; Moreover the adding of the international identification code of mobile communication (IMEI) more can have better lifting to the security of electronic transaction.
The present invention is open with preferred embodiment hereinbefore, it should be understood that this embodiment only is used to describe the present invention, does not limit the scope of the invention and should not be read as yet know this operator.It should be noted that the variation and the displacement of all and this embodiment equivalence all should be made as and be encompassed in the category of the present invention.Therefore, protection scope of the present invention is worked as with being as the criterion that claim was defined.
Claims (8)
1. electronic trade method that utilizes the QR sign indicating number is characterized in that it comprises following steps:
Utilize portable electronic devices acquisition commodity QR sign indicating number and anti-commodity identifying information and the checking transaction address of translating, be online to the paying server of electronic transaction terminal and produce the disposable card information of depositing by this checking transaction address;
The input desire is propped up the part card number information and the credit card validation sign indicating number of payment/credit card, and, utilize this portable electronic devices acquisition user voucher QR sign indicating number, and with its anti-user's identity data and credit card number information Hash Value of being translated into, and be committed to this electronic transaction terminal in the lump with the Mobile Directory Number and the disposable card information of depositing of this commodity identifying information, this portable electronic devices;
Whether this electronic transaction terminal is carried out checking of this user's identity data and this Mobile Directory Number, and check this commodity identifying information and conform to the internal memory of this paying server, just allows subsequent step after all meeting;
This electronic transaction terminal with this part card number information, this credit card validation sign indicating number, disposablely deposit card information and this credit card number information Hash Value is committed to authorized bank in the lump, this credit card information Hash Value is deciphered obtaining the deciphering card number information by this authorized bank, and is combined as a complete card number information with this part card number information; And
Authorized bank should complete card number information and this credit card validation sign indicating number be committed to the credit card processing enter and authorize, to carry out the residual action.
2. electronic trade method as claimed in claim 1 is characterized in that, wherein further comprises following steps:
The user files an application to this electronic transaction terminal in advance;
This electronic transaction terminal produces this user's voucher QR sign indicating number according to this user's identity data and the credit card number information Hash Value of handling through this authorized bank; And
Store the Mobile Directory Number of the portable electronic devices of this user's login in this electronic transaction terminal.
3. electronic trade method as claimed in claim 2 is characterized in that, wherein works as this user in the step that this electronic transaction terminal is filed an application, and further comprises following steps:
Be online to this authorized bank and import the part card number information of credit card; And
This authorized bank carries out encipheror producing this credit card number information Hash Value to this part card number information, and is back to this electronic transaction terminal.
4. electronic trade method as claimed in claim 3 is characterized in that, wherein this part card number information is preceding 12 bit digital of credit card number.
5. as each described electronic trade method in the claim 1 to 4, it is characterized in that, wherein this portable electronic devices further comprises the international identification code of mobile communication (IMEI) together being sent and authenticating with this Mobile Directory Number, in this electronic transaction terminal and store international identification code (IMEI) of this mobile communication of this user's login.
6. electronic trading system of utilizing the QR sign indicating number is characterized in that it comprises:
User's voucher card has the user's voucher QR sign indicating number that includes user's identity data and credit card number information Hash Value on it; And
The electronic transaction terminal, store the paying server of at least one commodity identifying information in comprising, power sub-device by the acquisition commodity QR sign indicating number the anti-checking transaction address of translating online, this electronic transaction terminal also is used to check this user's identity data of being submitted to by this electronic installation, Mobile Directory Number and commodity identifying information, and be used for for the part card number information of sending after checking successfully by this electronic installation submission, the credit card validation sign indicating number, disposable card information and this credit card number information Hash Value deposited is to authorized bank, make up the deciphering card number information of obtaining behind this part card number information and this credit card number information Hash Value of deciphering for this authorized bank and form a complete card number information, wherein, this commodity identifying information captures these commodity QR sign indicating number by this electronic installation and through obtaining after counter the translating, and this user's identity data and this credit card number information Hash Value capture this user's voucher QR sign indicating number by this electronic installation and through obtaining after counter the translating.
7. electronic trading system as claimed in claim 6 is characterized in that, wherein this portable electronic devices further comprises and is used to submit to the international identification code of mobile communication (IMEI) to this electronic transaction terminal, for checking.
8. as claim 6 or 7 described electronic trading systems, it is characterized in that wherein this portable electronic devices is wherein a kind of among mobile phone, laptop computer and the personal digital assistant three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101657366A CN102236855A (en) | 2010-05-05 | 2010-05-05 | Method and system for electronic transaction by using QR (Quick Response) codes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101657366A CN102236855A (en) | 2010-05-05 | 2010-05-05 | Method and system for electronic transaction by using QR (Quick Response) codes |
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| CN102236855A true CN102236855A (en) | 2011-11-09 |
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| CN2010101657366A Pending CN102236855A (en) | 2010-05-05 | 2010-05-05 | Method and system for electronic transaction by using QR (Quick Response) codes |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592219A (en) * | 2012-01-21 | 2012-07-18 | 伯泰雄森（北京）网络科技有限公司 | Payment method, system and equipment based on authorized code and mobile terminal number correlation |
| CN102867166A (en) * | 2012-09-19 | 2013-01-09 | 腾讯科技（深圳）有限公司 | Method and device for obtaining interactive information via two-dimension codes |
| CN103617580A (en) * | 2013-11-01 | 2014-03-05 | 安徽味唯网络科技有限公司 | Personalized food-ordering system |
| CN105830390A (en) * | 2013-12-20 | 2016-08-03 | 稀客股份有限公司 | System and method for authentication using quick response code |
| CN107690667A (en) * | 2015-06-08 | 2018-02-13 | 亿贝韩国有限公司 | Use the payment system and its method for user's non-repudiation of user terminal |
-
2010
- 2010-05-05 CN CN2010101657366A patent/CN102236855A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102592219A (en) * | 2012-01-21 | 2012-07-18 | 伯泰雄森（北京）网络科技有限公司 | Payment method, system and equipment based on authorized code and mobile terminal number correlation |
| CN102592219B (en) * | 2012-01-21 | 2016-06-15 | 博泰雄森（北京）网络科技有限公司 | Based on authorization code and the method for payment of mobile terminal number correlation, system and equipment |
| CN102867166A (en) * | 2012-09-19 | 2013-01-09 | 腾讯科技（深圳）有限公司 | Method and device for obtaining interactive information via two-dimension codes |
| CN102867166B (en) * | 2012-09-19 | 2015-11-11 | 腾讯科技（深圳）有限公司 | A kind of method and apparatus being known interactive information by Quick Response Code |
| CN103617580A (en) * | 2013-11-01 | 2014-03-05 | 安徽味唯网络科技有限公司 | Personalized food-ordering system |
| CN105830390A (en) * | 2013-12-20 | 2016-08-03 | 稀客股份有限公司 | System and method for authentication using quick response code |
| CN105830390B (en) * | 2013-12-20 | 2018-11-30 | 稀客股份有限公司 | Utilize the verifying system and method for quick response code |
| CN107690667A (en) * | 2015-06-08 | 2018-02-13 | 亿贝韩国有限公司 | Use the payment system and its method for user's non-repudiation of user terminal |
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Application publication date: 20111109 |