ISITE Software / School Nutrition and Fitness - isitesoftware.com School Nutrition and Fitness provides a districts nutrition services department and State SNAs with the tools and information needed to get the word out about the program. Providing parents students and teachers with the resources to help raise and healthy generation. We integrate with POS Systems as well as school and child nutritional tools like Meals Plus, Data Business Systems, DBS, TrakNow, Horizon, Harris School Solutions, Health-e Pro, Health-e-Living, Heartland Payment Solutions, MySchoolBucks.com, NutriKids, PCS Now, CyberSoft Primero Edge and more!