Card-on-file Merchant Data Update via Issuer Notification
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Solution Overview
Problem
Users lack control over card-on-file merchants and recurring payments, leading to issues with updated card information, potential unauthorized transactions, and resulting in declined payments, which can cause service cancellations and other consequences.
Innovation Solution
A system that classifies transactions to identify card-on-file merchants and recurring payments, allowing users to update their card information automatically and providing control over these transactions through a user control server and data enrichment server, using spectral analysis to improve network transaction security and reduce false declines.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If card users manually update card information after receiving a new physical card, then card information is updated, but service disruption occurs during the update period and users lose control over COF merchants
Solution Approach 1:
The system performs preliminary actions by automatically detecting card updates through issuer processor notifications before users need to manually update COF merchants. The card update detection system proactively identifies new card information and prepares automatic updates to merchant files, eliminating the waiting period between receiving a new card and updating stored card data.
Solution Approach 2:
The system enables self-service by automatically detecting card updates and pushing updated card information to COF merchants without requiring user intervention. The card update notification system and automatic COF push mechanism allow the system to serve itself by monitoring issuer processor data and autonomously updating merchant card files, freeing users from manual update tasks.
2Ease of operation
If COF merchants automatically charge recurring payments, then payment convenience is improved, but users lack control and may incur unauthorized charges on lost or stolen cards
Solution Approach 1:
The system implements feedback by continuously monitoring card status through issuer processor notifications and comparing current card information against COF merchant files. When a card update is detected, the system immediately feeds back this information to relevant COF merchants, enabling real-time control over recurring payments and preventing unauthorized charges on compromised cards.
Solution Approach 2:
The card update detection system acts as an intermediary between issuer processors and COF merchants. It receives card update notifications from issuers, processes this information, and automatically pushes updates to merchants, serving as a protective mediator that controls the flow of card information and prevents unauthorized transactions before they occur.
3Reliability
If users submit disputes for unauthorized COF charges, then potential fraud can be addressed, but the process is time-consuming and complicated
Solution Approach 1:
The system performs preliminary fraud protection by automatically detecting card updates and preventing unauthorized COF transactions before they occur. By proactively monitoring issuer processor notifications and automatically updating COF merchant files, the system eliminates the need for reactive dispute processes, addressing potential fraud issues before they materialize into charged transactions.
Data Source
AI summary
Updates to a payment card of the specific card user that will affect subsequent payments to the COF merchants has occurred are detected based on receiving a notification from an issuer processor. In response, payment credentials can be automatically updated with the COF merchants for the specific card user.