Step 2: Communicate with the other party about the conditions and methods, and click "Communicate Now". Note: If you can't find the book you want to redeem, you can go to the list of all books and click "Want to redeem this book" to register. Step 3: Fill in your address, recipient's name and contact number correctly, so that the other party can contact you after issuing books for you; Fill in the basic personal information and click "Confirm Payment" (the book money will be paid to the book exchange network). Step 4: The book currency is paid successfully, waiting for the other party to issue the book. Note: 1. If the book owner sends you the book within 15 days after paying the book currency, the system will automatically cancel the exchange after 15 days. 2. The book owner can close the exchange before the book is issued, and the system will return the book currency to the payer. Step 5: Please pay attention to the books after the other party sends them. When you receive the book, click "Confirm Book Receipt" and pay the book to the other party. Note: within 30 days after the other party delivers the book, it is necessary to confirm the receipt. If there is no confirmation after 30 days, the system will automatically confirm the receipt of the book. If the book is not received within 20-30 days, the payer can click to apply for arbitration, and the customer service of the book exchange network will coordinate to solve the problems in the book exchange. Step 6: Complete the communication and comment on it.