UX Design for Barter Exchange App. Our motto in this project is 'Preloved is reloved'. This is a mock-up application that will help the user to interact with other user for exchanging their pre-loved item. This project purpose is to save the environment by exchanging their preloved item rather than just throw it when the item still can be use by other people who really needs it. The item can be exchange if both side is agree to exchange their preloved item. Thank you to my groupmates Vaishnavi and Mohd Ikwan to make this project done.