Of course. Using the latest self-service library book borrowing, even if you don't have a reader's ID card, you can log in by scanning the QR code through WeChat and Alipay, so that citizens can borrow books "by code". Therefore, Shenzhen Library can borrow books and enter the library without a card, and provide readers with rich and convenient cultural services for free. Open-shelf lending and self-service have been fully implemented.