Mobile marketing is becoming increasingly important for customer acquisition and retention. A survey of 110 executives found that most currently use mobile to attract new customers, and plan to use it more for retaining and engaging customers through messaging, transactions, and commerce. There is strong interest in innovative mobile formats like branded content, apps, coupons and QR codes. Many outsource mobile campaigns for fully-managed solutions, especially for execution, measurement, and technical support. A key concern is the quality of opt-in customer mobile phone number databases.