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779 results about "Receipt" patented technology

A receipt (also known as a packing list, packing slip, packaging slip, (delivery) docket, shipping list, delivery list, bill of parcel, manifest or customer receipt) is a document acknowledging that a person has received money or property in payment following a sale or other transfer of goods or provision of a service. All receipts must have the date of purchase on them. If the recipient of the payment is legally required to collect sales tax or VAT from the customer, the amount would be added to the receipt and the collection would be deemed to have been on behalf of the relevant tax authority. In many countries, a retailer is required to include the sales tax or VAT in the displayed price of goods sold, from which the tax amount would be calculated at point of sale and remitted to the tax authorities in due course. Similarly, amounts may be deducted from amounts payable, as in the case of wage withholding taxes. On the other hand, tips or other gratuities given by a customer, for example in a restaurant, would not form part of the payment amount or appear on the receipt.

Multi-level receipt dependent freight trial data linkage calculation method and system

The invention relates to the technical field of data linkage calculation, and provides a multistage document dependent freight trial calculation data linkage calculation method and system, and the method comprises the steps: expanding the attribute of a document node from a single business field to a composite vector containing a spatial-temporal feature through time information and geographic identification spatial-temporal dimension modeling; the dependency graph can capture the fine-grained dependency relationship of the freight service, and the space-time accuracy of data linkage is improved; when the basic information or the document information changes, the priority and the calculation path of the task queue are updated in real time through deep reinforcement learning, and calculation errors caused by change lag are avoided; through tensor synthesis operation, parallel subtask division, and a dual verification mechanism of a domain knowledge graph and a forced dependency edge, it is ensured that the whole process from dependency graph construction to calculation result output conforms to industry specifications, and the compliance and risk control ability of freight services are significantly improved.
Owner:JIANGSU LINGHAO NETWORK TECH CO LTD

Receipt identification method, apparatus and device, and medium

The invention discloses a receipt identification method and device, equipment and a medium, and relates to the technical field of bill content identification. The method comprises the following steps: acquiring a receipt image through a preset acquisition mode, and identifying the receipt image by using a preset optical character identification model to determine text content and corresponding position information in the receipt image; performing information matching on the receipt image in a preset multi-mode large model prompt word bank to obtain a first prompt word, and inputting the first prompt word, the text content and the position information into a preset multi-mode large model to obtain a key information key value pair; and performing information matching on the receipt image in a preset language large model prompt word library to obtain a second prompt word, and inputting the second prompt word, the text content, the position information and the key information key value pair into a preset language large model to obtain a target key information key value pair. Through the technical scheme of the invention, the accuracy of identifying the key field content of the non-standard receipt can be improved.
Owner:CHANGAN AUTO FINANCE CO LTD

Collapsible storage apparatus for securing packages

A container for securing receipt of parcels or other items is disclosed. One embodiment includes a wire mesh collapsible container, closed at the bottom and sides and open at the top with a cinching mechanism that allows a parcel carrier to quickly and easily close the top, thus securing the package within. The container itself is secured to a fixed attachment point, and can only be opened by key once cinched by the carrier. Another embodiment includes a means for electronically notifying the parcel recipient once a package has been secured. Other embodiments are described and shown.
Owner:MCNABOE BRIAN J

Cross-border trade full-chain risk identification and management model and method

The invention relates to the field of cross-border trade, in particular to a cross-border trade full-chain risk identification and management model and method. The model comprises a data access module, a score calculation module, an auditing and judging module and a result output module, multi-dimensional data such as enterprise basic information, commodity declaration information, path transportation information and historical trade behaviors are integrated by means of a unified data interface structure, and an expert weight evaluation (AHP) method and a machine learning algorithm are combined to obtain a comprehensive evaluation result. And performing multi-dimensional risk scoring on the enterprises and the declaration receipts, and automatically judging whether the enterprises and the declaration receipts have exceptions or supervision requirements or not. The system introduces a scoring code system, a price list auditing state code and an AHP weight code to construct a standardized evaluation logic, so that the risk control efficiency and the judgment transparency are improved. The model has good expandability and application universality, is suitable for various business scenes such as cross-border supervision, credit assessment, customs affair auditing and the like, can realize pre-warning and process controllability of risks, and remarkably improves the compliance level and management intelligence degree of cross-border trade.
Owner:SHANGHAI MARITIME UNIVERSITY

Method for improving association rate of bank transaction details and electronic receipts

The invention provides a method for improving the association rate of bank transaction details and electronic receipts, and relates to the technical field of data processing, and the method comprises the steps: 1, automatically obtaining transaction detail data and electronic receipt data from a plurality of bank accounts opened by an enterprise through a bank-enterprise direct connection port; step 2, identifying and analyzing the electronic receipt data, extracting key accounting elements including transaction serial numbers, dates, amounts and transaction opponent information, and generating structured receipt data; and step 3, constructing a transaction data feature set based on the structured receipt data, determining a reference data point from the feature set, and generating two groups of data association features based on the reference data point. According to the invention, enterprises are assisted to efficiently complete electronic receipt reconciliation and archiving, efficient electronic certificate service is provided for financial auditing, and the electronic and digital process of judicial enterprises is promoted.
Owner:BANK OF SHANGHAI

Multi-modal fusion bank receipt intelligent processing method and system based on vision and NLP

The invention discloses a multi-modal fusion bank receipt intelligent processing system and method based on vision and NLP, and the method comprises the steps: receiving a bank receipt picture or a PDF document, and completing the text detection, direction correction and character recognition through a visual processing engine; a three-level receipt independent segmentation mechanism is applied, and independent receipt records are divided through spatial clustering analysis, semantic analysis, visual verification and cross-page association processing; jointly extracting text features and layout features of each receipt through a double-flow multi-modal fusion model, and fusing the text features and the layout features; field-level data extraction is executed through a field extraction engine, and financial data verification including account number, amount, date and abnormity quadruple verification is carried out; and generating structured JSON output to obtain a bank receipt processing result. According to the invention, the innovative five-layer processing architecture realizes high-precision analysis of the bank receipts through an independently researched and developed receipt independent segmentation engine, a vision-semantic fusion model and a financial data verification system.
Owner:QINGDAO WHALE ABACUS TECHNOLOGY CO LTD

Ingesting, augmenting, and querying records across user accounts

Implementations ingest records across multiple accounts hosted by different service providers and augment the records with metadata. For example, ingesting can include processing the records to identify transactions in the records and to discover additional aspects of the transactions. In some implementations, metadata can be used to augment the identified transactions in the records, where metadata can include a category, a digital receipt, a user tag such as a geotag, and other suitable metadata. The ingesting and augmenting the records can populate a coordination data structure with identified transactions and their associated data elements. These identified transactions can then be queried and a result set of transactions that span the different user accounts can be returned. In some implementations, the transactions can be queried using the augmented metadata, or other suitable pieces of information for the transactions.
Owner:UNITED SERVICES AUTOMOBILE ASSOCIATION (USAA)

Intelligent and safe express logistics supporting system and intelligent and safe logistics supporting method

The invention discloses an intelligent and safe express logistics supporting system and an intelligent and safe logistics supporting method. The method comprises the following steps: (1) receiving and processing an order; (2) cargo collection and packaging; (3) tracking and positioning goods; (4) intelligent sorting and loading intelligent sorting; (5) intelligent distribution and transportation; (6) receiving and signing; (7) data analysis and optimization; (8) safety guarantee and exception handling; and (9) customer service and feedback. According to the invention, accurate comparison needs to be carried out according to order placing information during order placing and pick-up, so that a user is prevented from replacing goods during pick-up at the stage, after the sent goods are confirmed to be received after being correct, a courier also carries out monitoring in the pick-up and delivery process, and a pick-up person also carries out real-time monitoring during pick-up; and after the goods are confirmed to be correct, the goods can be taken, and after the goods are monitored to have problems, the loss is assessed through video evidence obtaining, so that unnecessary disputes are avoided.
Owner:ANHUI HONGYUE LOGISTICS CO LTD

Quick data traceability method and system based on multi-source log analysis

The invention discloses a quick data traceability method and system based on multi-source log analysis, and relates to a data processing system or method specially suitable for administrative, commercial, financial, management, supervision or prediction.The method comprises the steps that firstly, the system responds to a service instruction to generate a transaction receipt containing a unique serial number and service attribute parameters; and establishing an association relationship between the two records and generating a to-be-confirmed record and a timestamp. And sending a service message containing the service attribute parameters to a receiving end. When an ownership right reverse search request of a receiving end is received, the system calculates an effective time interval based on current time and a preset time delay threshold value, and screens out a target to-be-confirmed record which is matched with a service attribute parameter and generates a timestamp in the interval. And finally, extracting the unique serial number from the target record, generating a confirmation receipt and sending the confirmation receipt to a receiving end system. The method is used for reducing the calculation overhead and false alarm rate of accurately positioning specific abnormal transactions in massive logs by a system, and improving the confidence and timeliness of an automatic traceability result.
Owner:FUJIAN DIANJING TECH CO LTD

Artificially Intelligent System and Method for Automatic Generation and Transmission of Digital Receipts

Systems and methods leverage a multi-stage artificial-intelligence pipeline to convert raw point-of-sale data into bank-grade digital receipts. A convolutional-OCR front end extracts line-item text, which a bidirectional-LSTM classifier normalises and categorises in real time, learning continuously from user feedback. A graph-based anomaly detector flags suspicious spend patterns, while a recommender sub-engine delivers personalised rewards and sustainability insights by fusing purchase context with external carbon-intensity data. The enriched receipt is cryptographically hashed, streamed through an encrypted gateway, and auto-matched to the corresponding payment entry inside the banking core. By driving extraction, classification, enrichment and integrity checks entirely through AI, the system eliminates manual mapping and enables immediate, tamper-evident reconciliation across heterogeneous merchants and payment rails.
Owner:KBI INVESTMENT & MANAGEMENT AG

Methods and systems for shopping in a retail store

Method and systems for shopping in a retail store. The methods and systems include using information monitoring devices to identify a person at a retail store, using the information monitoring devices to gather shopping information of the person at the retail store (including traffic information, product interaction information, and object identification information of the person), analyzing by the system the gathered shopping information to generate and maintain a list of the products that the person retained while shopping, using the information monitoring devices to track the first person to a point-of-sale area of the retail store, in response to the person being tracked to the point-of sale area, interfacing the system with a payment system for payment by the person of the list of the products, and transmitting a receipt to the person after payment.
Owner:ALPHA MODUS CORP

Intelligent customs clearance declaration method, system and device and storage medium

The invention discloses an intelligent customs clearance declaration method, system and device and a storage medium, belongs to the technical field of customs clearance declaration, and solves the technical problems that an existing declaration mode consumes a lot of time and is easy to make mistakes. The method comprises the following steps: step 1, creating an OCR template; step 2, creating an RPA automatic process; step 3, configuring an RPA actuator; 4, an actuator is started in an RPA center console; step 5, obtaining data filled by the customs customs customs keeper; step 6, the declaration plan management service distributes an analysis task to the OCR intelligent document identification service; step 7, the center console of the RPA process automation service monitors the customs declaration plan table; and step 8, the declaration plan management service notifies the declaration subject through a receipt information pushing function. According to the invention, the OCR and RPA technologies are applied, and the problems of low efficiency, high error rate and high cost in the process of manually filling a declaration form on an international trade'single window 'in a cargo import and export customs clearance declaration link by a trade enterprise or a customs declaration agent are solved.
Owner:CHINA ASEAN INFORMATION PORT CO LTD

Paperless Receipt

A paperless receipt technology is disclosed that comprises an API that produces a QR code at the POS terminal. This can be integrated into POS systems in a wide variety of settings, such as banks, restaurants, retail shops, etc. Any merchant could gradually reduce their costs significantly, as the need of hardware and paper will be reduced. Once the user opts for a paperless receipt, a QR code is generated that the user can scan. A QR code or the user's phone's NFC chip may be used. Once scanned, the user will be taken to a secure website with their receipt. The receipt can then be saved and downloaded on the mobile device and placed into a folder. Others can access the shared folder at the user's discretion, such as the user's accountant.
Owner:BOROOSAN KAMYAR

Warehouse receipt supervision method and platform based on Internet of Things

The invention provides a warehouse receipt supervision method and platform based on the Internet of Things, and relates to the technical field of warehouse management, and the method comprises the following steps: deploying an Internet of Things device in a warehouse, collecting the state information of stored goods in real time, preprocessing the collected data, and generating a warehouse receipt; generating a unique initial hash value for each warehouse receipt, and combining the warehouse receipt with the current hash value when a new warehouse receipt is generated each time; the Internet of Things equipment is deployed in the warehouse, the state information of the stored goods is collected in real time, the warehouse receipt is generated, the warehouse receipt information is processed and verified in real time through cooperation of the dynamic hash chain algorithm and the block chain, and then the warehouse receipt information is stored in the block chain, so that the authenticity and integrity of data are ensured, and the storage efficiency is improved. Verification rules and business logic of warehouse receipt information can be defined through an automatic algorithm, data verification and updating operation can be automatically executed, follow-up query, monitoring and auditing are facilitated, the whole supervision process is matched with automatic operation of the algorithm, and a large amount of manpower, material resources and financial resources are saved.
Owner:LUDAN (SHANDONG) DATA TECH CO LTD

Method of processing payments and issuing electronic receipts over near field communication

Computing devices and methods for issuing an electronic receipt. Transaction information may be received and sent to a transfer rail. A unique transaction identifier can be generated using a hash function applied to the transaction information, and / or using the date information and time information, and / or a unique device identifier. A uniform resource locator (URL) can be generated based on the unique transaction identifier and / or at least some of a plurality of receipt elements. A confirmation of a successful completion of a transfer card transaction may be received from the transfer rail. The URL can be sent to an NFC tag controller.
Owner:PI-XCELS PTE LTD

System and method for automated linkage of enriched transaction data to a record of charge

Systems and methods for automated linkage of enriched transaction data to a record of charge are provided. Electronic enriched transaction data, such as receipt information, provided by merchants, merchant aggregators, or third parties may be automatically associated with the corresponding transaction, and transmitted after the sale, or after authorization of the transaction, without user intervention. The enriched transaction data may be automatically associated with the record of charge at the acquirer or issuer end. Transaction account holders are able to view and / or download the electronic enriched transaction data with the record of charge, without the need for manually initiating emailing or attaching or the electronic enriched transaction data.
Owner:AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC

Receipt filing method and device based on natural language processing, equipment and medium

The invention discloses a receipt filing method and device based on natural language processing, equipment and a medium, relates to the technical field of artificial intelligence, can be applied to the fields of banks, finance, insurance, medical treatment and the like, and realizes quick and accurate filing of receipt files. Extracting preset category information from the to-be-processed receipt file to obtain structured receipt information; determining a target voucher matched with the structured receipt information from a preset voucher set to be matched based on the category information of the structured receipt information; and establishing association between the structured receipt information and the target voucher, and correspondingly storing the structured receipt information and the target voucher. By automatically extracting the structured receipt information, intelligently matching the target voucher and establishing the associated storage, the receipt filing efficiency is remarkably improved, the risk of manual operation is effectively avoided, and strict correspondence and traceable management of business and financial data are realized.
Owner:PING AN TECH (SHENZHEN) CO LTD

Human resource business fund settlement processing method

The invention belongs to the technical field of human resource service. The human resource business fund settlement processing method comprises the following steps: acquiring a plurality of payment orders of a business system to obtain a payment order list; according to a preset clearing rule, splitting the payment order list to obtain a payment packet, the payment packet at least comprising information required by a payment transaction; according to the payment packet, applying for payment from the bank; according to preset timed polling, obtaining a receipt of payment applied by the bank; and storing the receipt, and feeding back the payment result to the business system. According to the method, the multiple payment receipts can be split into the payment packets, payment is applied to the bank according to the payment packets, and the obtained bank receipts can be stored and fed back in a matched mode. And the payment settlement efficiency is greatly improved. The key payment information in the whole business process cannot be modified, the operation information is completely traced, the operation risks such as manual tampering are effectively reduced, and the safety performance is greatly improved.
Owner:CHINA INT TECH INTELLIGENCE COOP GRP CO LTD

Electricity price execution and bill risk combined preposed intelligent early warning method

The invention discloses an electricity price execution and bill risk combined preposed intelligent early warning method, which relates to the technical field of electric power charging risk control, and comprises the following steps of: constructing rate digital twinning, managing atomic change according to a version directed acyclic graph, generating an explanation path of a trigger condition-calculation expression-bill line item, and mapping with a metering object, a customer object and a bill object; executability and traceability are realized. Based on layered samples and boundary samples, new and old rules are played back on double tracks of a sandbox, the bill difference, the uncertainty and the exposure degree are obtained, and differential hotspots are identified; generating a version binding scene pre-bill after a semantic structure, a coverage boundary, a performance budget and compliance consistent access control are passed, providing an alternative scene and collecting a receipt; gray level monitoring is carried out, rollback and secondary account checking are carried out according to the TariffID subgraph when triggering is carried out, and evidence fingerprints are formed; according to the scheme, aperture consistency and boundary coverage are improved, and accurate rollback and auditing verification are supported.
Owner:CHUXIONG POWER SUPPLY BUREAU OF YUNNAN POWER GRID CO LTD

Electronic receipt matching method and device based on interconnection and intercommunication

The invention discloses an electronic receipt matching method and device based on interconnection and interworking, and the method comprises the steps: carrying out the field information extraction of an electronic receipt query request reply message, and obtaining an interconnection and interworking account transaction detail table of an electronic receipt query request; initiating an electronic receipt issuing application, and after the electronic receipt is obtained, filling the stored electronic receipt index into an OFD receipt file index field of the interconnection and interworking account transaction detail table; according to a preset matching rule corresponding to the channel type of the bank transaction detail structured table, matching the bank transaction detail structured table with an interconnection and interworking account transaction detail table; and when the matching is successful, associating the electronic receipt index with the bank transaction detail structured table. And the electronic receipt file and the transaction structured data are rapidly and accurately matched correspondingly.
Owner:INSPUR GENERSOFT CO LTD

Cross-mechanism bill clearing and settlement system and method based on block chain

The invention discloses a cross-institution bill clearing and settlement system and method based on a block chain, and relates to the technical field of block chains, and the system comprises a transaction blueprint locking module which is used for generating and solidifying a transaction blueprint of a single settlement transaction, building a double-side hinge locking state of a bill side and a fund side, and locking the transaction blueprint of the single settlement transaction; the two sides are kept in a revocable locking state before settlement is established, so that irreversible semi-settlement occupation is avoided; and the witness grid module is used for gradually collecting completion evidences of a local domain for causal steps defined by a transaction blueprint and superposing side evidences of an outer domain to generate receipt capsules and step completion evidences carrying a dependency relationship. The invention provides a self-healing type clearing and settlement mechanism taking the assembled causal receipt capsules as a core. Through double-side hinge revocable locking, causal proof set closure unlocking and fountain erasure fragmentation receipt propagation, non-half-settlement atomic settlement and verifiable rollback of cross-mechanism bills and funds are realized.
Owner:JIANGSU INST OF ECONOMIC & TRADE TECH

Business receipt and invoice data matching method and system

The embodiment of the invention discloses a business receipt and invoice data matching method and system, and the method comprises the following steps: accessing original business receipt data and invoice data from a plurality of heterogeneous data sources through a uniform interface, and carrying out the data cleaning according to preset mapping, merging, splitting and conversion rules, generating a standardized matching flow order; adopting streaming data loading and a Worker parallel computing mechanism to carry out multi-dimensional matching on business receipt and invoice data in the standardized flow bill, and generating a relation matrix representing a corresponding relation between the receipt and the invoice based on a matching result; and automatically checking the relation matrix by calling a rule engine and a machine learning model, marking the matching result of the business document and the invoice which are checked to be abnormal, pushing the matching result to manual auditing, and feeding back the manual auditing result to a knowledge base to optimize the subsequent matching and checking rule. According to the embodiment of the invention, the matching efficiency of the business document and the invoice data and the accuracy of the matching result can be improved.
Owner:百望股份有限公司

System for making effective use of purchase information, method for making effective use of purchase information, and program

To make it possible to identify a product purchased by a consumer based on a receipt issued by any shop.SOLUTION: The inventive system includes a reception unit which receives, from a consumer's terminal, information regarding a receipt and a product code with which a product is identified which has been registered, in a product database, being associated with a management name which is a name with which the product is managed, an analysis unit which extracts a shown name which is a name of the product shown on the receipt through analyzing the information regarding the receipt and identifies, based on the extracted shown name and the product code received from the terminal, the management name associated with the extracted shown name, and a receipt information storage unit which associates the extracted shown name with the product code which has been associated with the identified management name in the product database and stores it.SELECTED DRAWING: Figure 1B
Owner:RES & INNOVATION

Certified deliveries of high-value items

An online system receives, from a customer mobile application (CMA) an order including an item that requires verification of delivery. The online system transmits an indication that the order includes the item to a delivery mobile application (DMA). The DMA transmits a real-time location of a client device of a delivery agent to the online system. Responsive to determining that the delivery agent is at a delivery location, the online system transmits an indication to the DMA to display a user interface including an interactive element for requesting a receipt from a customer. Responsive to receiving an indication of an interaction with the interactive element, the online system transmits an indication to the CMA to display a user interface with a verification element. The CMA transmits a receipt received via the verification element to the online system, which stores the receipt as verification information.
Owner:MAPLEBEAR INC

Method and apparatus for detecting forged receipt, storage medium, and electronic device

PCT designated stageWO2025195195A1InstrumentsAnomaly detectionDatabase
Disclosed in embodiments of the present application are a method and apparatus for detecting a forged receipt, a storage medium, and an electronic device. The method comprises: acquiring a receipt image; positioning a key information region of the receipt image; and performing text anomaly detection on the key information region, and on the basis of the result of the text anomaly detection, determining whether the receipt image is a forged receipt. In the present application, whether a receipt image is a forged receipt is determined by means of the result of performing text anomaly detection on a key information region, thereby effectively achieving forged receipt detection, reducing the interference of false detection of a non-key information region, and improving the detection accuracy and efficiency compared with a manual identification method.
Owner:ALIBABA (CHINA) CO LTD

Automatic account checking method and device, electronic equipment and storage medium

PendingCN121903785AFinancePaymentInvoice
The invention provides an automatic reconciliation method and device, electronic equipment and a storage medium, and the method comprises the steps: carrying out the data preprocessing of a to-be-reconciliated collection / payment voucher and bill, and obtaining a collection / payment voucher set and a to-be-matched bill set which are uniform in format and are normalized in transaction main body; based on a preset first matching condition, performing one-to-one initial matching on the receipt / payment voucher set and the to-be-matched bill set; in response to initial matching failure, expanding the first matching condition to generate a second matching condition; based on a second matching condition, performing one-to-one re-matching on the receipt / payment voucher set and the to-be-matched bill set to obtain a candidate matching pair set; based on a pre-trained confidence evaluation model, evaluating the matching confidence of each candidate matching pair in the candidate matching pair set; and when the matching confidence of the candidate matching pair is greater than a first preset confidence threshold, triggering an automatic entry operation. The account checking efficiency and success rate are improved.
Owner:北京合思信息技术有限公司

Receipt Printer (Model PG05)

1. Name of the Design Product: Receipt Printer (Model PG05). 2. Use of the Design Product: For printing receipt labels and bills. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.
Owner:SHENZHEN BOSHIJIE TECH CO LTD

Systems and methods for machine learning integration in point-of-sale devices

In some aspects, the techniques described herein relate to a method including: receiving, at a machine learning engine and as input to the machine learning engine, a digital image file, wherein the digital image file includes an image of a transaction receipt; outputting, by the machine learning engine, text from the digital image file that is recognized by the machine learning engine, wherein the text recognized by the machine learning engine includes a transaction identifier, a transaction amount, and a tip amount; populating, by a point-of-sale device, a transaction finalizing form with the transaction amount and the tip amount; receiving, at the point-of-sale device and via the transaction finalizing form, a command to finalize a transaction associated with the transaction identifier; and initiating, by the point-of-sale device, an update command, wherein the update command updates a record of a datastore associated with the transaction identifier with the tip amount.
Owner:JPMORGAN CHASE BANK NA

Intelligent contract management method and system for cargo receipt circulation

The invention provides an intelligent contract management method and system for cargo receipt circulation, and the method comprises the steps: carrying out the certificate verification of a cargo receipt circulation request of a certificate initiation node through an intelligent contract system, generating a first receipt certificate, and transmitting the first receipt certificate to a certificate confirmation node for signing; receiving signing information of the voucher confirmation node, generating a second document voucher, sending the second document voucher to a first execution node, and monitoring cargo state information; according to the cargo state information, generating a third document voucher, sending the third document voucher to a second execution node, and obtaining transfer state information; and carrying out delivery voucher identification based on the transfer state information, generating a fourth document voucher, sending the fourth document voucher to a voucher receiving node for confirmation, and completing document circulation. According to the method, automatic receipt generation and circulation of multi-node collaboration and state driving can be realized, and trust cost and communication delay across subjects are greatly reduced.
Owner:SHENZHEN QIANHAIZEJIN IND & FINANCE TECH CO LTD

Method and system for handling and storing purchase transactions

A method and system for handling and storing purchase transactions between a user and point-of-sales is described. The method comprises the steps of: a user purchasing an item from a point-of-sale, the point-of-sale generating an electronic receipt related to said item, the point-of sale sending the electronic receipt to an accounting system for bookkeeping of purchase transactions, said system storing the receipt, said system extracting price and information about the item, and said system storing the price and information in a bookkeeping module.
Owner:MYVER HLDG APS