GS1 DataBar Expanded

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An extension of GS1 DataBar that supports variable-length data with Application Identifiers, enabling encoding of weight, price, lot number, and expiration date alongside the GTIN. Used at point of sale for fresh produce with variable weight and for coupons with complex offer data.


  




  

    

    

      

        
GS1 DataBar Expanded

        
        1D Linear
        
      

      
      
      

        Type
        1D Linear
      

      
      

      

        Data Length
        variable
      

      
      

      

        Character Set
        AI-encoded data (alphanumeric)
      

      
      

      

        Year
        2001
      

      
    

  






  



  

  



  




  
Related Guides

  

    
    
      
      
      
      

        
GS1 DataBar: Compact Barcodes for Fresh Produce & Coupons

        
The GS1 DataBar family explained: Omnidirectional, Stacked, Expanded, Limited — encoding AI data in small-footprint barcodes for produce and coupons.

      

    
    
    
      
      
      
      

        
GS1 Application Identifiers: The Barcode Data Dictionary

        
A practical reference for GS1 Application Identifiers (AIs) — the numeric prefixes that define batch numbers, expiry dates, serial numbers, …

      

    
    
    
      
      
      
      

        
Variable Measure Items: Weight, Length & Price Barcodes

        
How to encode weight, count, and price in barcodes for variable-measure products — GS1 prefix 2x, GS1 DataBar Expanded, and …

      

    
    
    
      
      
      
      

        
Coupon Barcodes: GS1 DataBar & Digital Redemption

        
How paper and digital coupons use GS1 DataBar Expanded to encode offer value, qualifying products, and retailer-specific redemption rules.

      

    
    
    
      
      
      
      

        
Fresh Produce & Deli Barcodes: PLU, Variable Weight & Price

        
Barcoding fresh items: PLU codes for loose produce, variable-weight price labels from scales, and GS1 DataBar for the next generation.

      

    
    
    
      
      
      
      

        
Digital Coupons & Barcode-Based Loyalty Programs

        
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