Has Regis Corporation reached the clipping point? Sales continue to fall at the hair salon operator in the US. The company reported that its fiscal  Q4 sales slipped 5% to $502.3 million. And yet, Dan Hanrahan, president and CEO said Regis made significant investments behind three strategies. First, rolling out a new point-of-sale system to approximately 6,700 salons throughout North America. Second, reorganized field management organization. Third, standardized retail plan-o-grams to improve s...