VYTAL operates a digital reusable system with high-quality, 100% leak-proof bowls for takeaway and delivery meals without a deposit. It is aimed at canteen operators, restaurants, supermarkets and delivery services who finance the system on a pay-per-use basis. With the help of reminders, incentives, gamification and promotions, we motivate VYTAL users to return the bowl quickly in order to use it optimally and to maximize the economic and ecological added value.