Consumer Spend Capacity Modeling Using Balance Transfer Segmentation

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Solution Overview

Problem

Current methods for estimating consumer spend capacity are limited by the inability to accurately account for balance transfers and lack of comprehensive financial data across multiple institutions, leading to incomplete consumer information and inaccurate spending behavior models.

Innovation Solution

A method and apparatus for modeling consumer behavior using tradeline data, consumer panel data, and internal customer data to estimate spending levels, identify balance transfers, and categorize consumers based on spending patterns, enabling more accurate assessments of consumer spend capacity.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional credit scoring methods are used, then credit risk assessment is provided, but spend capacity estimation is inaccurate

Engineering Contradiction:
Improvespend capacity estimation accuracyVSAvoidcomprehensive financial data availability
Core Design Contradiction:
Measurement precisionVSLoss of information

Solution Approach 1:

The patent combines multiple data sources including tradeline data, consumer panel data, and internal customer data into a unified consumer behavior model. This merging of previously separate information streams enables comprehensive spend capacity estimation that overcomes the limitations of traditional credit scoring which relied on incomplete data sources.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent segments consumer behavior into distinct components by identifying and separating balance transfers from actual spending activities. This segmentation allows the system to accurately distinguish between balance reductions due to transfers (which don't represent spending) and balance reductions due to actual purchases, thereby improving spend capacity measurement precision.

Inventive Principle:
Principle #1Segmentation

2Measurement precision

If balance data is simply monitored, then account balance changes are tracked, but balance transfers cannot be distinguished from spending

Engineering Contradiction:
Improvespending behavior accuracyVSAvoiddata analysis complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The patent applies preliminary processing to tradeline data to identify patterns characteristic of balance transfers before final spend capacity calculation. By pre-identifying and flagging balance transfer transactions through analysis of trading partner information and transaction patterns, the system separates transfer activity from spending activity early in the processing chain, improving measurement precision without requiring complex real-time analysis.

Inventive Principle:
Principle #10Preliminary action

3Loss of information

If comprehensive financial account examination is performed, then complete purchasing ability picture is achieved, but consumer privacy laws and security concerns restrict access

Engineering Contradiction:
Improvefinancial data completenessVSAvoidprivacy and security constraints
Core Design Contradiction:
Loss of informationVSObject-affected harmful factors

Solution Approach 1:

The patent uses consumer panel data as an intermediary source that provides comprehensive financial behavior information without requiring direct access to consumers' private financial accounts. This intermediary data source, combined with publicly available tradeline data and internal customer data, enables the system to construct a complete picture of purchasing ability while respecting privacy constraints and security concerns.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS7814004B2Method and apparatus for development and use of a credit score based on spend capacity
Publication Date: 2010.10.12 AMERICAN EXPRESS TRAVEL RELATED SERVICES CO INC
  • US7814004B2 patent drawing
  • US7814004B2 patent drawing
  • US7814004B2 patent drawing

AI summary

Share of Wallet (“SOW”) is a modeling approach that utilizes various data sources to provide outputs that describe a consumers spending capability, tradeline history including balance transfers, and balance information. These outputs can be appended to data profiles of customers and prospects and can be utilized to support decisions involving prospecting, new applicant evaluation, and customer management across the lifecycle. A SOW score focusing on a consumer's spending capability can be used in the same manner as a credit bureau score.