In Reply to: Book exchange posted by cinnamonbell on Thursday, 22. September 2005 at 08:45 Bali Time:
have seciond hand books at reduced prices from the cover price. If you "buy" this book you pay the discounted price. When you bring it back for another, you get half of the price you paid back. Then you get another at the discounted prices from the new price. That way the person running the exchange makes some money!