Interchange Rate Assignment System for Financial Transactions
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Solution Overview
Problem
Current systems lack an efficient and cost-effective method to track and assign interchange rates for financial transactions, particularly for special relationships between issuer banks and interchange networks, leading to difficulties in managing and rewarding these relationships.
Innovation Solution
A method and system that utilize an interchange database to store issuer data and automatically assign interchange rates based on the special relationships between issuer banks and the interchange network, using input devices at POS or ATM systems, facilitating the tracking and recording of interchange rates and credits/debits for financial transactions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual tracking methods are used for interchange rates, then system complexity is reduced, but time consumption and operational difficulty increase
Solution Approach 1:
The system automatically tracks and assigns interchange rates without requiring manual intervention. The database stores issuer data and transaction information, and the system autonomously processes rate assignments based on stored relationships between issuers and interchange networks, eliminating manual tracking operations.
Solution Approach 2:
Manual mechanical tracking processes are replaced with an automated computer-based system. The patent uses databases, processing systems, and automated algorithms to handle interchange rate tracking and assignment, substituting manual operational mechanisms with electronic automation.
2Productivity
If automated interchange rate assignment is implemented, then productivity increases, but device complexity and implementation cost increase
Solution Approach 1:
The system segments interchange rate tracking by issuing bank and transaction type. The database is organized to store issuer data separately from transaction data, allowing automated processing while maintaining manageable system structure. This segmentation enables efficient automated tracking without creating an overly complex monolithic system.
Solution Approach 2:
Issuer data and interchange rate information are stored in advance in the database before transactions occur. The system pre-configures relationships between issuers and interchange networks, so that when transactions happen, the automated assignment can immediately use pre-stored information without complex real-time calculations.
3Measurement precision
If special relationship tracking is implemented, then measurement precision improves, but device complexity increases
Solution Approach 1:
The system applies different interchange rates based on the specific relationship characteristics of each issuer bank. The database stores localized issuer data that captures special relationships between specific issuers and interchange networks, allowing precise rate assignment tailored to each issuer's unique relationship status rather than using a uniform approach.
Data Source
AI summary
A method for assigning an interchange rate to a financial transaction is provided. The method uses at least one input device in communication with an interchange database. The financial transaction is initiated by a cardholder using a card over a card interchange, the card having been issued by an issuer bank. The method includes the steps of storing issuer data within the interchange database, the issuer data including whether the issuer bank has entered into a special relationship with the interchange.