A central controller for a powder coating system has a single processor connected to a memory, a gun controller inputoutput device and gun control logic for controlling a characteristic of a spray gun. The system is configured with one product platform with a modularized approach to facilitate the development of market specific rewards and communication materials. A transistor fabricated as a native device, is presented, which includes an inner marker region, an active outer region which surrounds the inner marker region, a gate structure coupled to the inner marker region, and first and second sourcedrain implants located within the active outer region and interposed between the first sourcedrain implant and the second sourcedrain implant.