A set financial boundary or constraint set about pricing or yield.

 

"Our gross profit margin isn't where we need it due to excessive maintenance costs associated with our production line."

 

"Our profit margins grew extensively after we streamlined our process from creation to delivery and our customers are buying more than ever too!"

 

"The events of the past decade have caused countless reductions in our margins."

 

"Our business has changed so much that we have had to evaluate and adjust our margins."