Requiring schools or school districts allowing the sale of packaged +beverages to students during the school day to implement policies encouraging +students to drink milk and other nutritional beverages, defining nutritional +beverage as certain milk products, certain fruit drinks, certain electrolyte +replacement beverages and noncarbonated drinking water; restricting the pricing +of the beverages; prohibiting certain contracts between schools or school +districts and beverage vending services or distributors relating to exclusive +sales, certain sale incentives and number and location of vending machines (je)