No charge. According to the staff of the 24-hour library in Anting Town, after browsing the books on the shelves and selecting the books to borrow, readers only need to bring their ID cards to the self-service book borrowing and returning machine, put them in the sensing area and click Finish to complete the formalities. 24-hour self-service library, located on the left side of Anting Town Cultural and Sports Center Square, covers an area of about 6 square meters and has the function of 24-hour self-borrowing.