Gift Card Value Protection With Live Point-of-Sale Authentication
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Solution Overview
Problem
The gift card industry faces significant fraudulent activity where individuals gain access to product identification information, allowing them to monitor and steal the value added to gift cards before the intended recipients can use them.
Innovation Solution
A method is introduced that generates authentication information using live data at the point of sale, which is tied to the product identification information. This authentication information is transmitted to a central storage medium and communicated to the consumer, requiring its use for monitoring or utilizing the gift card.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If product identification information is made accessible for monitoring gift card value, then ease of operation is improved, but security is worsened due to fraudulent access
Solution Approach 1:
The patent divides access control into two separate segments: product identification information (visible on the card) and authentication information (hidden and generated at point of sale). This segmentation allows legitimate users to access value while preventing fraudsters from doing so without the authentication component.
Solution Approach 2:
The system performs preliminary action by generating and storing authentication information at the point of sale before the gift card is activated or used. This pre-generated authentication data is then required for any subsequent access to the gift card value, ensuring that only authorized users can access the card after activation.
2Reliability
If authentication information is generated at point of sale using live data, then security is improved, but device complexity increases
Solution Approach 1:
The patent introduces an intermediary component - the authentication information generation system at the point of sale. This intermediary generates unique authentication codes that combine product identification information with live data (such as timestamps, random numbers, or customer-specific data) to create a secure access mechanism without requiring complex cryptographic protocols.
3Reliability
If authentication information is tied to live data at time of sale, then reliability is improved, but loss of information increases due to requirement for additional data storage and transmission
Solution Approach 1:
The system changes the parameter of data freshness by incorporating live data elements (such as timestamps, random numbers, or sequential counters) into the authentication information. This ensures that the authentication code is unique and cannot be reused or predicted, while the data is stored in a compact format that minimizes information loss during transmission and storage.
Data Source
AI summary
A method of gift card security and authentication, having steps including the generation of an authentication passcode by utilizing data generated or obtained at the point of sale. Currently there is a problem in the industry of value on gift cards being stolen by individuals with prior access to hidden information on gift cards. This method prevents this type of fraud by requiring the generation or use of live data at the point of sale in order to monitor the value of a gift card. Because the data is obtained or generated at the point of sale, the fraudsters cannot perpetrate their scheme, as they cannot obtain the necessary information prior to the sale.