Eligibility-Based Interchange Cost Modeling for Scalable Fee Assessment
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Solution Overview
Problem
The complexity of interchange fees, which vary based on card type, brand, transaction type, and other factors, makes it difficult to create a scalable and functional data model for optimizing payment settlement costs for merchants.
Innovation Solution
An eligibility-based interchange model is developed that ingests interchange data, generates a model based on this data, and monitors for updates, allowing downstream systems to identify optimal interchange costs and implement changes to reduce fees.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If interchange fees are calculated based on multiple factors (card type, brand, transaction type, etc.), then the accuracy and transparency of fee assessment is improved, but the complexity of the data model and algorithm increases
Solution Approach 1:
The patent segments the complex interchange fee calculation into distinct components: public rates, private rates, and eligibility criteria. Each component is handled separately through dedicated data structures and processing logic, allowing the system to manage complexity while maintaining accurate fee assessment across multiple card types, brands, and transaction scenarios
Solution Approach 2:
The patent introduces an eligibility dimension to the fee calculation model by incorporating eligibility criteria and qualification rules. This additional dimension allows the system to determine not just the applicable rates but also whether transactions qualify for specific fee structures, enabling accurate assessment without requiring a single complex monolithic model
2Adaptability or versatility
If the interchange fee model incorporates multiple data sources and programs, then the comprehensiveness of fee coverage is improved, but the difficulty of maintaining and updating the model increases
Solution Approach 1:
The patent creates a universal interchange fee model that can handle multiple data sources, public rates, private rates, and various interchange programs through a unified framework. This multi-functional design allows the same system to process different card types, brands, and transaction scenarios without requiring separate models, improving comprehensiveness while standardizing maintenance procedures
Solution Approach 2:
The patent incorporates preliminary action by pre-defining eligibility criteria, qualification rules, and rate structures in the model before actual fee calculation. This advance preparation of data structures and business rules enables the system to quickly adapt to new programs and data sources without complex real-time modifications, reducing maintenance difficulty while maintaining comprehensive coverage
Data Source
AI summary
Systems and methods for eligibility-based interchange models are disclosed. According to an embodiment, a method for creating an eligibility-based interchange model may include: (1) ingesting, by an eligibility model computer program, interchange data from one or more sources source of interchange data; (2) generating, by the eligibility model computer program, an eligibility-based model using the ingested interchange data; (3) making available, by the eligibility model computer program, the eligibility-based model to a plurality of downstream systems; and (4) monitoring, by the eligibility model computer program, the one or more sources source of interchange data for updates to the interchange data.