Winston T. McCleery, CEO of Management Software Systems, Inc., lectured students at the University of Alabama Birmingham (UAB) this month on his unique method of inventory and customer ranking.

McCleery was asked to present his method to the Industrial Distribution majors after professors in the School of Business had their top university mathematicians prove the theory mathematically.

e-DISTAC analyzes inventory levels, inventory turns, activity by customer including frequency of purchases, profit by item and by customer.