INTERCHANGE program is an entrepreneurial workshop on creating a business pitch to customers/clients. The program mainly encourages international students from different universities within NSW to interact and create a business model in promoting any themes. Our team came up with an idea of encouraging the use of foldable cups to the university staff and students for a better sustainable future in terms of plastic cups that end up in a landfill polluting and stagnating the environment. My role in the team was providing research on waste management and recycling habits in Australia and pitching the idea of using foldable cups. As the team, we were positioned at top five out of 22 teams competed and our business model has been appreciated for creating an innovative plan.