DuckCorp

DuckCorp Dico

(RFC 2229 compliant dictionary server)
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Found one definition 

  1.                 From The Free On-line Dictionary of Computing (19 January 2023):
                

    
                
                  
    unique sales point
USP
    

       <product> (USP) A feature that the salesman hopes will
   convince you to buy his product instead of another.
    

       (1999-10-21)