LITTLE ROCK, Ark.--(BUSINESS WIRE)--Acxiom® (Nasdaq: ACXM), an enterprise data, analytics and software-as-a-service company, today announced the appointment of Rick Erwin as President and General Manager of Audience Solutions, a newly formed division comprised of the Company’s Data and Decision Sciences assets. With over two decades of marketing services experience, Erwin, a leading voice in the field of data-driven marketing, will be responsible for driving the strategy, growth and profitabili