Prepaid Card Negative Balance Fee Processing
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Solution Overview
Problem
Prepaid credit cards often deny transactions when the account balance approaches zero due to fees associated with transactions, even if there are sufficient funds to cover the transaction itself, leading to inefficiencies and lost revenue for issuers.
Innovation Solution
A system and method for negative balance processing that dynamically determines whether a transaction is allowed, disallowed, allowed with a partial fee, or with the fee diverted to an associated account, using a processing engine and fee criteria database to assess transaction data and cardholder data in real-time, allowing transactions to proceed while managing fees effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If fees are charged for transaction events when the prepaid account approaches zero, then revenue is generated for the issuer, but the transaction is denied even if sufficient funds exist to cover the transaction alone
Solution Approach 1:
The system changes the parameter of balance evaluation from strict non-negative requirement to allowing negative balances up to a certain threshold. The processing engine evaluates whether card balance minus transaction amount minus fee is greater than or equal to a negative threshold value, rather than requiring the result to be non-negative. This parameter change enables transactions that would otherwise be denied due to fee charges near zero balance.
2Loss of energy
If the transaction is allowed with fee charged when balance is near zero, then revenue is collected, but the user experience deteriorates due to transaction denials
Solution Approach 1:
The system performs preliminary evaluation of the negative balance threshold before authorizing the transaction. The processing engine proactively checks whether allowing the transaction would result in a balance below the negative threshold, and prevents such transactions in advance. This preliminary action avoids the need for post-transaction corrections or user complaints, thereby maintaining user experience while protecting revenue.
3Productivity
If a negative balance threshold is implemented, then transactions can be authorized near zero balance, but the system complexity increases
Solution Approach 1:
The processing engine integrates multiple functions into a single evaluation step: it simultaneously checks the card balance, subtracts the transaction amount, subtracts the fee, compares the result against the negative threshold, and makes the authorization decision. This multi-functional integration avoids creating separate complex subsystems for balance management, fee calculation, and authorization, thereby limiting the increase in system complexity.
Data Source
AI summary
Systems and methods are provided for a prepaid credit card processing system wherein components or entities such as the acquirer, issuer, or prepaid card processing network can dynamically determine, at the time of the transaction, whether a credit card transaction will be allowed—even where the fee associated with the transaction would cause the balance to fall below zero.