Make your own contribution to environmental protection with Relevo by actively avoiding unnecessary packaging waste. It's simple and easy! Download & launch Relevo app. This is how borrowing works: 1. Ask for your to-go food & drinks in reusable. 2. Scan the dishware handed out with your smartphone. 3. Show the scan confirmation to the restaurateur. Done! Here is how the return works: 1. Return the cleaned dishes within 14 days. 2. On site, scan the QR code of the return poster with your sm