Machine-to-machine (M2M) communications represents a technology and solution that is evolving beyond its traditional roots in support of SCADA, manufacturing and inventory control. M2M is becoming more than just a tool for improving Inventory Management (IM), Enterprise Resource Planning (ERP), Supply Chain Management (SCM), and basic energy management such as Automated Meter Reading (AMR). M2M is increasingly utilized for advanced applications in healthcare, smart grid, public safety, and more.