Check Digit Algorithm

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    Also known as:
    
    checksum algorithm
    
  

  

  
  
A mathematical formula for calculating verification digits to detect barcode scanning or printing errors.


  



  

  
  
  
  

  
  
  
  

    
Related Terms

    

      
      Check Digit
      
      Modulo 10
      
      Modulo 43
      
      Modulo 103
      
      Weighted Sum