The  Additive Injection System (AIS)  is a complete solution that delivers a premium fuel program across your network and integrates with Veeder-Root TLS Automatic Tank Gauges (ATGs) to automate the injection process. The AIS provides consistent distribution of additives throughout the entire delivery of fuel into gasoline and diesel storage tanks. It continuously calculates and injects every few seconds, directly into the flow stream, over the course of the delivery, which greatly improves blend uniformity as compared to competitive batch blend systems.