Selling second-hand hotel supplies on the salted fish platform. According to relevant information, Idle Fish is a platform for buying and selling second-hand idle goods with both social and e-commerce genes. Buyers and sellers through the intermediary of Idle Fish app platform guarantee transactions through Alipay. Idle Fish app allows netizens to sell their idle discarded items, so that more resources and more idle items can be circulated to other netizens in need through Idle Fish app.