KegSafe is a patented new device that monitors the level inside a beer keg, non-intrusively and sends the information to a smart device. Keg beer is a 23 billion dollar business per year and losses are estimated at 20% due to no method for inventory tracking and monitoring. KegSafe will be a SaaS model with a small cost upfront to get signed up and all the necessary equipment. The monthly fee should cost the customer about a beer a day ($5).