Installment Eligibility Processing via Intermediary Payment Module
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Solution Overview
Problem
Existing systems, particularly in financial institutions, are inadequate for managing installment transactions due to their configuration for traditional full payment transactions, lacking the ability to differentiate and process installment transactions effectively, which discourages merchants from participating in installment-based sales.
Innovation Solution
A third-party processing server performs eligibility checks and post-authorization processing using standardized transaction messages with specific data elements, enabling merchants and financial institutions to handle installment transactions without significant modifications to their legacy systems, by determining transaction eligibility and initiating installment payments based on predefined rules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If financial institutions use existing computing systems configured for traditional full payment transactions, then system stability and reliability are maintained, but the ability to process installment transactions is lost
Solution Approach 1:
The patent introduces a payment management module as an intermediary component within the financial institution's computing system. This module acts as a mediator between the existing transaction processing infrastructure and the new installment payment requirements, enabling installment processing without fundamentally redesigning the core system architecture. The module translates installment transaction requests into formats compatible with legacy systems while adding necessary installment-specific logic.
Solution Approach 2:
The patent segments the transaction processing functionality by separating installment payment logic from traditional full payment logic. The payment management module divides installment transactions into multiple periodic payment components, each handled through standardized interfaces that leverage existing system capabilities while managing the complexity of recurring payments through structured data elements and message formats.
2Adaptability or versatility
If financial institutions modify existing systems to accommodate installment transactions, then processing capability is improved, but system complexity and implementation cost increase
Solution Approach 1:
The patent designs the payment management module with universal interfaces that handle both traditional full payment transactions and installment transactions through the same system infrastructure. The module uses standardized data elements and message formats that can accommodate multiple transaction types, allowing the system to perform multiple functions without requiring separate processing paths for different payment structures.
Solution Approach 2:
The patent implements installment processing by changing parameters within existing transaction message formats rather than creating entirely new message structures. By modifying data elements such as payment amount, payment frequency, and installment count within the framework of existing standards, the system adapts to handle installment transactions while maintaining compatibility with legacy processing infrastructure.
3Adaptability or versatility
If merchants lack computing systems capable of managing installments, then system simplicity is maintained, but ability to offer installment options is lost
Solution Approach 1:
The patent positions the financial institution's payment management module as an intermediary that handles the complexity of installment processing on behalf of merchants. The merchant's computing system only needs to initiate installment payment requests through standardized interfaces, while the financial institution's module manages the periodic payment scheduling, consumer billing, and transaction coordination, thereby enabling installment offerings without requiring merchants to build complex installment management systems.
4Measurement precision
If computing systems must differentiate between traditional and installment transactions, then transaction processing accuracy is improved, but processing time and system complexity increase
Solution Approach 1:
The patent implements preliminary action by having the payment management module identify and classify transaction types at the point of initiation. The module examines transaction data elements beforehand to determine whether a transaction is a traditional full payment or an installment payment, preparing the appropriate processing path in advance. This preliminary classification prevents the need for complex differentiation logic during the actual payment processing phase, reducing processing time while maintaining accuracy.
Data Source
AI summary
A method for processing a transaction with installment checks include: receiving a first transaction message from an acquiring institution, the first transaction message including a primary account number, an installment indicator, and transaction data; determining eligibility for payment via installment based on a comparison of the transaction data to eligibility rules associated with the primary account number; transmitting the first transaction message to a financial institution associated with the primary account number; receiving a second transaction message from the financial institution, the second transaction message including a response code indicative of approval and an eligibility indicator indicating eligibility for payment via installment; and transmitting the second transaction message to the acquiring institution for display to a consumer involved in the related payment transaction on a point of sale system.