Digimarc Barcode Indicia for Retail Label Authentication
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Solution Overview
Problem
Retailers face significant losses due to labeling fraud, including fraudulent discounts and theft, particularly with dynamic pricing and tampering with food products during delivery, which existing technologies have not adequately addressed.
Innovation Solution
The implementation of Digimarc Barcode indicia in point-of-sale systems to authenticate GTIN data and verify the authenticity of discount stickers and packaging, using redundant encoding and fingerprinting techniques to prevent counterfeiting and ensure accurate pricing, and the use of digital watermarks on shipping and food containers to detect tampering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional barcode labels are used for pricing and discount information, then ease of manufacture and operation are maintained, but security against counterfeiting and fraud is insufficient
Solution Approach 1:
The patent embeds a Digimarc barcode (a secondary coding system) within or alongside traditional GS1 barcodes. This nested approach allows the existing barcode infrastructure to remain functional while adding an authenticated layer that is difficult to counterfeit. The Digimarc barcode contains unique identifiers that verify the legitimacy of the pricing label without disrupting the normal scanning process.
Solution Approach 2:
The patent introduces an intermediary authentication system where the Digimarc barcode serves as a mediator between the physical label and the point-of-sale system. This intermediary layer provides verification information that bridges the gap between simple label application and secure authentication, enabling the POS system to verify label legitimacy without requiring complex manual inspection procedures.
2Productivity
If dynamic pricing systems are implemented to automatically apply discounts based on sell-by dates, then productivity and loss reduction are improved, but vulnerability to fraud increases
Solution Approach 1:
The patent applies authentication markings (Digimarc barcodes) to pricing labels during the label creation process, before the labels are applied to products. This preliminary authentication ensures that only legitimate labels with valid pricing information can be created and applied, preventing criminals from introducing fraudulent dynamic pricing labels into the system later.
Solution Approach 2:
The patent implements a feedback mechanism where the point-of-sale system continuously verifies the authenticity of pricing labels through Digimarc barcode authentication. When a label is scanned, the system immediately checks its legitimacy and provides feedback by either applying the authorized discount or rejecting the transaction, preventing fraudulent discount application in real-time.
3Ease of operation
If simple adhesive stickers are used for markdown purposes, then ease of operation is maintained, but detection of tampering and fraud becomes difficult
Solution Approach 1:
The patent incorporates visually distinct Digimarc barcodes into markdown stickers that have specific color schemes or patterns. These authenticated stickers have unique visual characteristics that differentiate them from counterfeit stickers, making tampering detectable through visual inspection or automated image recognition systems at the point of sale.
Data Source
AI summary
Authenticity of a sticker (e.g., a mark-down sticker on a retail item), or integrity of a closure (e.g., on a delivery bag or package), is confirmed by reference to spatial information. In some embodiments a fingerprint is formed from parameters describing spatial placement of a sticker or pattern on a substrate. In some embodiments a digital watermark pattern provides a spatial frame of reference within which one or more other features can be located. A great many other features and arrangements are also detailed.