CN107909469A - The unlocking method and device of bank transaction coded lock - Google Patents

The unlocking method and device of bank transaction coded lock Download PDF

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Publication number
CN107909469A
CN107909469A CN201711161948.5A CN201711161948A CN107909469A CN 107909469 A CN107909469 A CN 107909469A CN 201711161948 A CN201711161948 A CN 201711161948A CN 107909469 A CN107909469 A CN 107909469A
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CN
China
Prior art keywords
transaction
bank account
account number
password
bank
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711161948.5A
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Chinese (zh)
Inventor
王莹
冯春阳
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Bank of China Ltd
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Bank of China Ltd
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Filing date
Publication date
Application filed by Bank of China Ltd filed Critical Bank of China Ltd
Priority to CN201711161948.5A priority Critical patent/CN107909469A/en
Publication of CN107909469A publication Critical patent/CN107909469A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/02Banking, e.g. interest calculation or account maintenance
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00Payment architectures, schemes or protocols
    • G06Q20/38Payment protocols; Details thereof
    • G06Q20/40Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401Transaction verification
    • G06Q20/4012Verifying personal identification numbers [PIN]

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  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Development Economics (AREA)
  • Economics (AREA)
  • Marketing (AREA)
  • Technology Law (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

An embodiment of the present invention provides a kind of unlocking method and device of bank transaction coded lock, this method includes:The transaction request information that client submits is received, the transaction request information carries the Bank Account Number and trading password of requests transaction;Inquire about the transaction record of the Bank Account Number;When determining that currently transaction is first transaction of the Bank Account Number same day according to the transaction record, it is released state to keep or reset the Bank Account Number coded lock, and password number of retries is reset.This method can disperse and smoothly the password lock status to all Bank Account Numbers and password number of retries carry out reset process, it is not required to concentrate batch processing in processes, because without time window, and long it will not cause lock reord data because of renewal time and influence customer experience.

Description

The unlocking method and device of bank transaction coded lock
Technical field
The present invention relates to bank account safety precaution field, more particularly to a kind of unlocking method of bank transaction coded lock And device.
Background technology
Bank transaction password is the important way of banking system verification client identity authenticity.For a bank card, Password is set by client during hair fastener, bank's background system sets the card to be defaulted as unlocked card-like state, and password number of retries is 0, That is original state.
When client receives bank card and normal swipe is traded, the password of bank's backstage verification client's input, verification Success can continue to execute transaction, and such as POS consumption, ATM withdraw the money;Password authentification fails, then Fail Transaction, background system is to it Its data application carries out ROLLBACK (data rewind) processing, and records this client password number of retries and add one.When client is continuous When input password errors number reaches the upper limit, it is pintle hook lock state that PIN locks are put while misregistration number adds one, except non-customer Facing cabinet to carry out PIN unlocks transaction and reset password, same day PIN locks will not automatically terminate, and protect the fund security of client immediately, The reserved time enough of robber's brush for that may occur carries out handling of card loss.Client's same day does not face cabinet and handles unlock transaction and reset Password, then card PIN lock statuss are constant, part transaction refusal.Treat that next day bank card PIN lock status recovers normal, bank card can be after Continuous normal use, and there is the password number of retries of certain amount (parameter configuration) again.
When trading password locks automatic unlocking, the method taken extensively is by way of daily batch unlocks for bank at present All bank cards are carried out with the unlock of PIN locks and password number of retries is reset.In bank transaction PIN locks and concentrates releasing process, need Corresponding tool is developed, and because bank account enormous amount, if completion can not be all updated in the short time, when can increase batch Between window, influence subsequent treatment;And it is possible to influence the trading experiencing of client because of lock reord data in renewal process.
The content of the invention
An embodiment of the present invention provides a kind of unlocking method of bank transaction coded lock, to scattered batch unlocked time, The time window of batch processing, lifting client trading experience are removed, this method includes:
The transaction request information that client submits is received, the transaction request information carries Bank Account Number and the friendship of requests transaction Easy password;
Inquire about the transaction record of the Bank Account Number;
According to the transaction record determine currently transaction be first transaction of the Bank Account Number same day when, holding or again It is released state to put the Bank Account Number coded lock, and password number of retries is reset.
The embodiment of the present invention additionally provides a kind of tripper of bank transaction coded lock, when being unlocked to scattered batch Between, the time window of batch processing is removed, lifts client trading experience, which includes:
Information receiving module, for receiving the transaction request information of client's submission, the transaction request information carries request The Bank Account Number and trading password of transaction;
Record queries module, for inquiring about the transaction record of the Bank Account Number;
Unlocked state, for determining that currently transaction is handed over for described Bank Account Number same day the first stroke according to the transaction record Yi Shi, it is released state to keep or reset the Bank Account Number coded lock, and password number of retries is reset.
The embodiment of the present invention additionally provides a kind of computer equipment, including memory, processor and storage are on a memory And the computer program that can be run on a processor, the processor realize internet information wind when performing the computer program Dangerous reminding method.
The embodiment of the present invention additionally provides a kind of computer-readable recording medium, the computer-readable recording medium storage There is the computer program for performing internet information indicating risk method.
The decryption method of bank transaction coded lock in the embodiment of the present invention, trading password and Bank Account Number are inputted in client When, bank's background system inquires about the transaction record of the account, if current transaction is the first transaction of the same day, automatically determines this The coded lock of Bank Account Number is released state and resets password number of retries.The process that this method can merchandise in Client online In, disperse and smoothly the password lock status to all Bank Account Numbers and password number of retries carry out reset process, in processes It is not required to concentrate batch processing, because without time window, and long will not causes lock reord data and shadow because of renewal time Ring customer experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with Other attached drawings are obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is the flow diagram of the unlocking method of bank transaction coded lock in the embodiment of the present invention;
Fig. 2 is the schematic diagram for the embodiment that the first transaction of the same day is determined in the embodiment of the present invention;
Fig. 3 is the schematic diagram for another embodiment that the first transaction of the same day is determined in the embodiment of the present invention;
Fig. 4 is the structure diagram of the tripper of bank transaction coded lock in the embodiment of the present invention;
Fig. 5 is the structure diagram of password authentication module in the embodiment of the present invention.
Embodiment
For the purpose, technical scheme and advantage of the embodiment of the present invention are more clearly understood, below in conjunction with the accompanying drawings to this hair Bright embodiment is described in further details.Here, the schematic description and description of the present invention is used to explain the present invention, but simultaneously It is not as a limitation of the invention.
Inventor has found that the daily batch unlocking manner to the prior art exists and asks as follows in the implementation of the present invention Topic:It is that the PIN lock statuss of all accounts of disposable renewal bank and password number of retries need proprietary batch instrument first, causes Development cost is higher.Secondly, carrying out a batch updating daily to magnanimity Bank Account Number needs the plenty of time, can further increase The window time of bank account, it is less efficient.Finally, during batch updating, can trigger if failure is updated ROLLBACK (data rewind) processing, the information updated before database COMMIT will be invalid;Or client carries out at the same time in renewal Hold transaction, and client may be caused not to be traded, influence customer experience;Mass simultaneous updates increased time window and also can Overall batch run time is influenced, influences the time that follow-up data passes down, so that linear system system provides report after influencing.
The prior art is based on there are problem above, inventor proposes a kind of bank transaction coded lock in embodiment Unlocking method, abandon using all bank cards of daily batch updating PIN lock and password number of retries mode, take online Mode replaces batch runs, and the PIN locks of card can be updated in real time when client carries out bank card on-line transaction.Should Batch instrument is not required in method, reduces development cost;Break the whole up into parts at the same time, avoid increasing asking for daily batch window moment Topic;Client will not cause Fail Transaction in transaction because of PIN lock statuss are being updated, and avoid because renewal unsuccessfully produces friendship Easy risk.
As shown in Figure 1, the unlocking method of the bank transaction coded lock in the embodiment of the present invention, including:
101:The transaction request information that client submits is received, the transaction request information carries the Bank Account Number of requests transaction And trading password;
102:Inquire about the transaction record of the Bank Account Number;
103:When determining that currently transaction is first transaction of the Bank Account Number same day according to the transaction record, keep Or it is released state to reset the Bank Account Number coded lock, and password number of retries is reset.
In one embodiment, the Bank Account Number is not limited to the bank card of entity, or virtual network silver Row account.
In one embodiment, when whether determine current transaction is a line account first transaction of the same day, Ke Yiyou Multiple embodiments.For example, can be according to the date currently merchandised compared with the date of a upper transaction, so that it is determined that working as Whether preceding transaction is the first transaction of the same day.As shown in Fig. 2, determine that currently transaction is according to the transaction record described in implementing First transaction of the Bank Account Number same day, can further perform following processing:
201:According to the transaction record of the Bank Account Number, the date of a transaction on the Bank Account Number is determined;
202:The date more currently merchandised and the date of a upper transaction;
202:If the date currently merchandised is different from the date of a upper transaction, it is determined that current transaction is bank's account Number the first transaction of the same day.
, can be with root when determining currently whether transaction is a line account first transaction of the same day in one embodiment Matched according to the trade date in transaction record with the current system date, so that it is determined that whether current transaction is same day the first stroke Transaction.As shown in figure 3, determine that currently transaction is described Bank Account Number same day the first stroke according to the transaction record described in implementing Transaction, can further perform following processing:
301:Extract the date and time information that the transaction record of the Bank Account Number carries;
302:The date and time information is matched with the current system date;
303:If the current system date is not present in the date and time information, it is determined that current transaction is worked as the Bank Account Number The first transaction of day.
In one embodiment, after the coded lock for determining Bank Account Number is released state and the clearing of password number of retries, also Need to verify the password of client's input, if customer authentication password mistake, increase a password in systems and retry Number, can be released state keeping or resetting the Bank Account Number coded lock, and password number of retries is reset in implementation Afterwards, further comprise:Verify the trading password that the Bank Account Number is currently merchandised, if password authentification fails, same day password weight Examination number adds one.
In one embodiment, the setting of threshold value can also be carried out to password number of retries, if client password input error Number reach threshold value, then the lock-out state on the day of the Bank Account Number can be modified, to protect the transaction of the account to pacify Entirely, avoid producing loss, at the same time it can also to customer prompts account state, such as can be after the locking of customer bank account again When carrying out verification password request, the state that the customer bank account number cipher is locked is prompted as locking, and go to do business before informing the client Site is unlocked or next day of trade automatic unlocking.In implementation, if the password authentification fails, same day password number of retries Add one, may further include:If password authentification fails, when same day password number of retries reaches given threshold, the silver is determined Row account number cipher lock is for lock-out state and to customer prompts password lock status.
In one embodiment, bank credit is held by user and is stuck in exemplified by ATM machine carries out withdrawal transaction that (Bank Account Number is simultaneously herein It is not limited only to bank card or Internet bank's account etc.), when client is inserted into bank card and inputs trading password, gold of withdrawing the money After the solicited messages such as volume, bank's background system receives the solicited message of the bank card first, and is believed according to the request of the bank card Information at the time of ceasing and inquire about its historical transaction record, and transfer a transaction thereon, by the date currently merchandised and upper one friendship Information is compared at the time of easily, and whether both definite is same day, if not same day, then can determine currently transaction to be somebody's turn to do The first transaction of the bank card same day, and then the coded lock for resetting the bank card is released state, and password number of retries is reset, The subsequent treatments such as password authentification can be then traded.If both are same day, acted without replacement, directly to handing over Easy password is verified.
The embodiment of the present invention additionally provides a kind of tripper of bank transaction coded lock, when being unlocked to scattered batch Between, the time window of batch processing is removed, lifting client trading is experienced, as shown in figure 4, the device includes:
Information receives 401 pieces of mould, and for receiving the transaction request information of client's submission, the transaction request information carries please Seek the Bank Account Number and trading password of transaction;
Record queries module 402, for inquiring about the transaction record of the Bank Account Number;
Unlocked state 403, for determining that currently transaction is the Bank Account Number same day first according to the transaction record During transaction, it is released state to keep or reset the Bank Account Number coded lock, and password number of retries is reset.
In one embodiment, the unlocked state 403 is further used for:
According to the transaction record of the Bank Account Number, the date of a transaction on the Bank Account Number is determined;
The date more currently merchandised and the date of a upper transaction;
If the date currently merchandised is different from the date of a upper transaction, it is determined that current transaction is worked as the Bank Account Number The first transaction of day.
In one embodiment, the unlocked state 403 is further used for:
Extract the date and time information that the transaction record of the Bank Account Number carries;
The date and time information is matched with the current system date;
If the current system date is not present in the date and time information, it is determined that current transaction is the Bank Account Number same day the One transaction.
In one embodiment, as shown in figure 5, the tripper of the bank transaction coded lock in the embodiment of the present invention further includes Password authentication module 404, is released state keeping or resetting the Bank Account Number coded lock, and password number of retries is reset Afterwards, it is further used for:
Verify the trading password that the Bank Account Number is currently merchandised, if password authentification fails, same day password number of retries Add one.
In one embodiment, the password authentication module 404 is further used for:
If password authentification fails, when same day password number of retries reaches given threshold, the Bank Account Number coded lock is determined For lock-out state and to customer prompts password lock status.
The embodiment of the present invention additionally provides a kind of computer equipment, including memory, processor and storage are on a memory And the computer program that can be run on a processor, the processor realize internet information wind when performing the computer program Dangerous reminding method.
The embodiment of the present invention additionally provides a kind of computer-readable recording medium, the computer-readable recording medium storage There is the computer program for performing internet information indicating risk method.
In conclusion the decryption method of the bank transaction coded lock in the embodiment of the present invention, trading password is inputted in client And during Bank Account Number, bank's background system inquires about the transaction record of the account, if current transaction is the first transaction of the same day, The coded lock of the Bank Account Number is automatically determined as released state and resets password number of retries.This method can be handed in Client online In easy process, disperse and smoothly the password lock status to all Bank Account Numbers and password number of retries carry out reset process, It is not required to concentrate batch processing in processes, because without time window, and long will not causes lock reord because of renewal time Data and influence customer experience.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) The form of product.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or square frame in journey and/or square frame and flowchart and/or the block diagram.These computer programs can be provided The processors of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices, which produces, to be used in fact The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a square frame or multiple square frames.
Particular embodiments described above, has carried out the purpose of the present invention, technical solution and beneficial effect further in detail Describe in detail it is bright, it should be understood that the foregoing is merely the present invention specific embodiment, the guarantor being not intended to limit the present invention Scope is protected, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should be included in this Within the protection domain of invention.

Claims (12)

  1. A kind of 1. unlocking method of bank transaction coded lock, it is characterised in that including:
    The transaction request information that client submits is received, the transaction request information carries the Bank Account Number of requests transaction and merchandises close Code;
    Inquire about the transaction record of the Bank Account Number;
    When determining that currently transaction is first transaction of the Bank Account Number same day according to the transaction record, institute is kept or reset It is released state to state Bank Account Number coded lock, and password number of retries is reset.
  2. 2. the unlocking method of bank transaction coded lock as claimed in claim 1, it is characterised in that described to be remembered according to the transaction Record determines that current transaction is first transaction of the Bank Account Number same day, further comprises:
    According to the transaction record of the Bank Account Number, the date of a transaction on the Bank Account Number is determined;
    The date more currently merchandised and the date of a upper transaction;
    If the date currently merchandised is different from the date of a upper transaction, it is determined that current transaction is the Bank Account Number same day the One transaction.
  3. 3. the unlocking method of bank transaction coded lock as claimed in claim 1, it is characterised in that described to be remembered according to the transaction Record determines that current transaction is first transaction of the Bank Account Number same day, further comprises:
    Extract the date and time information that the transaction record of the Bank Account Number carries;
    The date and time information is matched with the current system date;
    If the current system date is not present in the date and time information, it is determined that current transaction is described Bank Account Number same day the first stroke Transaction.
  4. 4. as claims 1 to 3 any one of them bank transaction coded lock unlocking method, it is characterised in that keep or It is released state to reset the Bank Account Number coded lock, and by after the clearing of password number of retries, is further comprised:
    Verify the trading password that the Bank Account Number is currently merchandised, if password authentification fails, same day password number of retries adds one.
  5. 5. the unlocking method of bank transaction coded lock as claimed in claim 4, it is characterised in that if the password authentification is lost Lose, then same day password number of retries adds one, further comprises:
    If password authentification fails, when same day password number of retries reaches given threshold, determine the Bank Account Number coded lock for lock Determine state and to customer prompts password lock status.
  6. A kind of 6. tripper of bank transaction coded lock, it is characterised in that including:
    Information receiving module, for receiving the transaction request information of client's submission, the transaction request information carries requests transaction Bank Account Number and trading password;
    Record queries module, for inquiring about the transaction record of the Bank Account Number;
    Unlocked state, for determining that currently transaction is first transaction of the Bank Account Number same day according to the transaction record When, it is released state to keep or reset the Bank Account Number coded lock, and password number of retries is reset.
  7. 7. the tripper of bank transaction coded lock as claimed in claim 6, it is characterised in that the unlocked state is further For:
    According to the transaction record of the Bank Account Number, the date of a transaction on the Bank Account Number is determined;
    The date more currently merchandised and the date of a upper transaction;
    If the date currently merchandised is different from the date of a upper transaction, it is determined that current transaction is the Bank Account Number same day the One transaction.
  8. 8. the tripper of bank transaction coded lock as claimed in claim 6, it is characterised in that the unlocked state is further For:
    Extract the date and time information that the transaction record of the Bank Account Number carries;
    The date and time information is matched with the current system date;
    If the current system date is not present in the date and time information, it is determined that current transaction is described Bank Account Number same day the first stroke Transaction.
  9. 9. such as the tripper of claim 6 to 8 any one of them bank transaction coded lock, it is characterised in that further include close Code authentication module, be released state keeping or resetting the Bank Account Number coded lock, and by password number of retries clearing after, into One step is used for:
    Verify the trading password that the Bank Account Number is currently merchandised, if password authentification fails, same day password number of retries adds one.
  10. 10. the tripper of bank transaction coded lock as claimed in claim 9, it is characterised in that the password authentication module It is further used for:
    If password authentification fails, when same day password number of retries reaches given threshold, determine the Bank Account Number coded lock for lock Determine state and to customer prompts password lock status.
  11. 11. a kind of computer equipment, including memory, processor and storage are on a memory and the meter that can run on a processor Calculation machine program, it is characterised in that the processor realizes any side of claim 1 to 5 when performing the computer program Method.
  12. 12. a kind of computer-readable recording medium, it is characterised in that the computer-readable recording medium storage has perform claim It is required that the computer program of 1 to 5 any the method.
CN201711161948.5A 2017-11-21 2017-11-21 The unlocking method and device of bank transaction coded lock Pending CN107909469A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107909469A true CN107909469A (en) 2018-04-13

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Cited By (1)

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Publication number Priority date Publication date Assignee Title
CN108694579A (en) * 2018-04-19 2018-10-23 辛志荣 A kind of point-to-point and correspondent bank payment system based on internet platform

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CN103209077A (en) * 2013-04-15 2013-07-17 飞天诚信科技股份有限公司 Unlocking method applicable to dynamic token
CN104317953A (en) * 2014-11-13 2015-01-28 中国建设银行股份有限公司 Sectional data backup method and system
CN105513172A (en) * 2014-10-14 2016-04-20 富泰华工业(深圳)有限公司 Unlocking system and method of electronic lock
CN107037856A (en) * 2017-04-21 2017-08-11 金邦达有限公司 Wearable device, payment mechanism and payment system
CN107357679A (en) * 2016-05-10 2017-11-17 银联数据服务有限公司 A kind of backup method and device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7753265B2 (en) * 2004-07-12 2010-07-13 Harris Intellectual Property, Lp System and method for securing a credit account
CN1811838A (en) * 2005-12-23 2006-08-02 中国工商银行股份有限公司 Data processing method and system for realizing continuous service
CN103209077A (en) * 2013-04-15 2013-07-17 飞天诚信科技股份有限公司 Unlocking method applicable to dynamic token
CN105513172A (en) * 2014-10-14 2016-04-20 富泰华工业(深圳)有限公司 Unlocking system and method of electronic lock
CN104317953A (en) * 2014-11-13 2015-01-28 中国建设银行股份有限公司 Sectional data backup method and system
CN107357679A (en) * 2016-05-10 2017-11-17 银联数据服务有限公司 A kind of backup method and device
CN107037856A (en) * 2017-04-21 2017-08-11 金邦达有限公司 Wearable device, payment mechanism and payment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108694579A (en) * 2018-04-19 2018-10-23 辛志荣 A kind of point-to-point and correspondent bank payment system based on internet platform

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Application publication date: 20180413