Each PEO Mastermind is a winner. We invite you to read this series of profiles and success stories from an elite group we consider to be PEO Masterminds. These industry icons have some things in common that just might help others become winners. Most of them can afford to buy any PEO software in the world, for instance. So what do they use? They use PayPlus and SLS, just like the vast majority of small, medium and large PEOs. That ought to tell you something.