In this article, we’ll explore how source tagging technology works, its benefits for retailers, and how it contributes to reducing theft and improving inventory control.
What Is Source Tagging and How Does It Work?
Source tagging involves placing security tags, such as RFID (Radio Frequency Identification) or EAS (Electronic Article Surveillance) labels, directly onto products before they reach retail locations. Manufacturers or distributors carry out this step, ensuring that every item is already tagged when it arrives at the store. This proactive approach reduces theft and streamlines inventory management by securing products from the moment they are stocked.
Unlike traditional tagging, which requires manual tagging at the point of sale, source tagging automates the process. This reduces human error and ensures consistency. Once a product is purchased, the security tag is deactivated, preventing unnecessary alarms at store exits.
Why Source Tagging Technology Matters for Retailers
Retail theft continues to be a significant challenge for U.S. retailers, with losses from shoplifting reaching billions of dollars annually. Source tagging technology helps mitigate these risks by ensuring products are securely tagged as they enter the store, reducing opportunities for theft. In addition to preventing theft, source tagging improves inventory accuracy. When paired with technologies like RFID, which allows for remote scanning without a direct line of sight, retailers can track products more easily. This enhances efficiency during stocktaking and prevents inventory discrepancies, contributing to better overall loss prevention strategies.
How RFID Enhances Source Tagging
RFID is a key feature in many source tagging systems. Unlike barcodes, RFID tags communicate wirelessly with readers, allowing for faster and more accurate tracking of products. This technology offers several benefits, including the ability to scan large batches of items quickly without requiring individual scans.
RFID tags also help retailers gather data on product movement. For example, they can monitor the movement of inventory from the stockroom to the sales floor and track how quickly products sell. This insight can help retailers make informed decisions about stock levels and product placements.

Reducing Theft with Source Tagging
Source tagging is effective in reducing retail theft, especially when combined with other security technologies like EAS systems. EAS systems are designed to detect active security tags as customers exit the store. If an item’s security tag is not properly deactivated, the system triggers an alarm, alerting store personnel.
Source tagging also plays a role in combating organized retail crime (ORC), which involves coordinated efforts to steal large quantities of goods. With proper tagging, retailers can track products more effectively, making it more difficult for thieves to resell stolen merchandise. Additionally, RFID-based source tagging can provide real-time alerts when merchandise is moved or removed from a store, allowing retailers to detect suspicious activity quickly.
Cost Considerations of Source Tagging
While source tagging offers clear benefits, it does come with costs that retailers must consider. The process requires collaboration between manufacturers, distributors, and retailers to ensure tags are applied correctly and consistently. Retailers must also invest in RFID readers, deactivation systems at checkout, and software to analyze the data collected by the tags.
However, many retailers find that the long-term savings from reduced theft and improved inventory management justify the initial investment. As RFID technology becomes more widespread, the costs associated with source tagging may decrease, making it more accessible to businesses of various sizes.
Final Thoughts on Source Tagging Technology
Source tagging is an effective solution for improving loss prevention and inventory management. By embedding security tags before products arrive in stores, retailers can reduce theft, improve stock accuracy, and streamline operations. As the technology becomes more widespread and cost-effective, source tagging will likely continue to play a central role in modern loss prevention efforts. For retailers seeking a reliable way to reduce shrinkage and improve inventory control, source tagging offers a practical and efficient approach.
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Now that you know more about source tagging technology, you can find additional insights on loss prevention and safety intelligence on ThinkLP’s blog. The blog features articles, case studies, and industry insights that provide practical tips and strategies for improving your loss prevention efforts.
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