Best new Food Safety Solution in 2017; Hospitality and restaurant facilities, we did a 90 day University Case Study with 36 Cards administered by Sodexo. Food spoilage was cut from an average of $ 500 per month to $ 0. 00 Executive Chef Comments: To date, we have not thrown away any bread or produce, which is simply incredible. Blackberries which usually last 1 2 days, are now lasting 3 4 days. Raspberries which, Refrigerators ...