Cross-Platform Device Identification for Secure POS Credit Access
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Solution Overview
Problem
Existing POS systems limit credit options and create barriers to transactions due to ecosystem-specific applications, requiring separate user identification and login operations, and lack seamless integration across different product systems, leading to inefficiencies and security concerns.
Innovation Solution
A multi-product platform (MPP) system integrates customer and merchant systems, using a common repository for customer and device data, with a unique device identification system and tokenization to ensure security, and employs machine learning for dynamic product selection and seamless user interface integration across devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If POS systems use ecosystem-specific applications for transactions, then security and data protection are improved, but device complexity and barriers to transactions increase
Solution Approach 1:
The patent implements a universal device identification system that works across multiple ecosystems (mobile, web, POS) using a common set of identifiers and protocols. This allows the system to maintain security through standardized authentication mechanisms while eliminating the need for separate ecosystem-specific applications, thereby reducing device complexity and enabling seamless transactions across different platforms.
Solution Approach 2:
The patent introduces a centralized authentication server and tokenization mechanism that acts as an intermediary between different systems. This mediator handles the complexity of security protocols and data encryption centrally, allowing individual POS systems and mobile applications to communicate through a standardized interface without implementing their own security infrastructure, thus reducing overall system complexity while maintaining high security standards.
2Reliability
If separate user identification and login operations are required for different product systems, then data security is improved, but loss of time and ease of operation deteriorate
Solution Approach 1:
The patent implements preliminary authentication where users provide their identifying information once at the point of sale, and the system pre-processes this information to generate authentication tokens and establish secure sessions before the actual transaction occurs. This preliminary action allows subsequent transactions to proceed without requiring repeated authentication, reducing transaction time while maintaining security through pre-validated authentication mechanisms.
Solution Approach 2:
The patent establishes continuous authentication sessions where once a user is authenticated and a secure session is established, the system maintains this authentication state throughout the shopping experience. This allows the user to move between different product systems (mobile app, web interface, POS) without being logged out or requiring re-authentication, as long as the session remains active, thereby eliminating time losses while continuously maintaining security through ongoing validation.
3Ease of operation
If POS systems limit credit options to those directly associated with the environment, then ease of operation is improved, but adaptability and quantity of substance deteriorate
Solution Approach 1:
The patent implements a feedback mechanism where the POS system communicates with a centralized credit offering system that receives real-time information about the customer, transaction details, and available credit products. The system uses this feedback to dynamically determine and present appropriate credit options, allowing the simplicity of the POS interface to coexist with extensive credit versatility through intelligent, context-aware product matching without requiring the customer to manually select from multiple complex options.
4Ease of manufacture
If multiple product systems operate independently, then ease of manufacture is improved, but loss of information and reliability deteriorate
Solution Approach 1:
The patent maintains the benefit of independent product system development by allowing each system (mobile app, web portal, POS) to be manufactured and updated independently, while connecting them through a standardized information exchange protocol. The segmentation is maintained at the application level, but integrated at the data layer through a common authentication and communication framework that enables reliable information sharing without requiring complete system integration.
Data Source
AI summary
Systems, methods, devices, instructions, and other aspects are provided for unique device identification. In one aspect, a method is providing including receiving, at a server computer, transaction data associated with a client device, wherein the transaction data includes device configuration data, aggregating the device configuration data for the client device received within a threshold time period to generate a unique set of device configuration characteristics, receiving, at the server computer, transaction request data associated with the client device, verifying the client device using the unique set of device configuration characteristics, and facilitating a transaction associated with the transaction request data based on verification of the client device using the unique set of device configuration characteristics.