자원순환보증금 is a consumer application designed for the operation of the disposable cup deposit system. Starting from December 2, 2022, the disposable cup deposit system will be implemented in Jeju and Sejong regions, targeting major coffee shops and fast-food restaurants. Under this system, customers purchasing beverages in disposable cups at participating stores will pay both the product price and the deposit fee. When they return the used disposable cup, they can receive a refund of the deposit. With the COSMO 자원순환보증금 app, users can easily claim their cup deposits and find nearby cup return locations.

The app offers several key features, including an introduction to the disposable cup deposit system, the ability to claim and view deposit refunds, a cup return location finder, and customer support with announcements, inquiries, frequently asked questions, and terms and conditions.

For any questions or suggestions, users can utilize the [문의하기] (Inquiry) menu within the app.

Please note that the app is only available for Android devices and is free to use.