It is no secret that customers have become dependent on their mobile phones. According to research by The Pew Internet Project, as of May 2013, more than 90 percent of American adults had a cell phone and almost 60 percent own a smartphone. And because many of us carry our phones wherever we go and keep them with us 24/7, mobile provides a fantastic opportunity for organizations to reach out to both their customers and prospects anytime and anywhere. But while mobile ads are becoming more prevalent, not all companies are leave a lasting impression on their customers. Deborah Powsner, vice president of marketing and consumer insights at SessionM, shares three tips for a successful mobile ad campaign.