Students spend large amount of money annually on books that they use only once. Goal: to build a P2P marketplace (WeChat group + simple website) where students list books for rent or sale. We facilitate transactions on a small commission, handle quality checks, and offer campus‑wide pickup points. Why It Works in China: High textbook prices and campus density mean strong demand for affordable used books.
GreenBook
Second‑Hand Textbook Trading Platform
Updates
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