Aix-en-Provence started using the solar compacting waste bins from Mr. Fill since 2021. WinBin stimulates consumers to keep the streets clean together. To realize this, WinBin is using an app. The Mr. Fill bins are stickered in the house style of WinBin. On these stickers is the QR code to the app. Every time waste is thrown in the Mr. Fill bins the consumer can earn points. With these points, the consumer can obtain nice discounts at various shops.