LabelVision has you covered. Just use an expression. An expression 
              is like a formula in Excel, and lets you do everything from simple 
              calculations to complicated data manipulation, all from within LabelVision. 
              You can choose from a wealth of built-in functions. If you have 
              the Integration edition, you can even write your own functions using 
              Microsoft's VBScript programming language, included with LabelVision.
            Don't make the mistake of locking into a program with no room for 
              expansion. LabelVision gives you plenty of room to grow.